What is Federal Supply Class 5930?

FSC 5930 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 5930) in the USA for supply items codified in the category of Switches.

What is NATO Supply Classification Class 5930?

NSC 5930 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 5930 in the USA) for supply items codified in the category of Switches.

Which Federal Supply Group is FSC 5930 in?

FSC 5930 is in Federal Supply Group (FSG) 59 which contains Electrical and Electronic Equipment Components.

Which NATO Supply Classification Group is NSC 5930 in?

NSC 5930is in NATO Supply Classification Group (NSG) 59 which contains Electrical and Electronic Equipment Components.

What is a Centrifugal Switch?

A Centrifugal Switch (SWITCH,CENTRIFUGAL) is a switch which is actuated by centrifugal force.

What is a Foot Switch?

A Foot Switch (SWITCH,FOOT) is a switch with a pedal which is actuated by the foot. For items not provided with a pedal, see switch (as modified). Excludes SWITCH, BEAM SELECTING, HEADLIGHT.

What is a Lever Switch?

A Lever Switch (SWITCH,LEVER) is a switch which is externally actuated by a lever and whose contacts open and close at a speed proportional to the speed at which the lever is operated. Includes pile-up lever switches and wafer lever switches. Excludes SWITCH, TOGGLE; SWITCH, ROTARY; SWITCH, KNIFE; SWITCH, SENSITIVE; SWITCH, BOX; and SWITCH, MERCURY.

What is a Toggle Switch?

A Toggle Switch (SWITCH,TOGGLE) is a switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes SWITCH, LEVER; SWITCH, ROTARY; SWITCH, KNIFE; SWITCH, SENSITIVE; and SWITCH, BOX.

What is a Pressure Switch?

A Pressure Switch (SWITCH,PRESSURE) is a switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes BAROSWITCH; SWITCH, PRESSURE-THERMOSTATIC; and SWITCH, SENSITIVE.

What is a Sensitive Switch?

A Sensitive Switch (SWITCH,SENSITIVE) is a switch with a quick-acting mechanism actuated by a highly delicate tactile contact. Includes membrane switch. Excludes SWITCH, FLEXIBLE; SWITCH, PRESSURE; and SWITCH, THERMOSTATIC.

What is a Slide Switch?

A Slide Switch (SWITCH,SLIDE) is a switch designed to be actuated by the sliding of a button, bar, or knob.

What is a Lock Switch?

A Lock Switch (SWITCH,LOCK) is a switch which is externally actuated by a key designed to be inserted into a switch, or actuated by a predetermined combination dial setting(s). Excludes SWITCH, LOCK, IGNITION.

What is an Interlock Switch?

An Interlock Switch (SWITCH,INTERLOCK) is an item which completes or interrupts the connections in one or more electrical circuits. Its electrical elements consist of separate parts designed to be mounted respectively on a frame and a door, drawer, or cover, It acts as a safety device to open a circuit when the door or drawer is opened or the cover removed. It does not include devices of which a complete switch with an actuator is one of the parts; for such devices, use SWITCH (as modified). Excludes SWITCH, MERCURY; and SWITCH, REED.

What is a Pull Switch?

A Pull Switch (SWITCH,PULL) is a switch which is actuated by a device, such as a pull rod or a chain which requires pulling for each action. Excludes LIGHT-SWITCH ASSEMBLY and SWITCH, SENSITIVE.

What is a Push Switch?

A Push Switch (SWITCH,PUSH) is a switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. The actuating device may or may not be an integral part of the switch. The item may include provisions for mounting indicating lamp(s) or light emitting diode(s) in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes LIGHT-SWITCH; LIGHT-SWITCH ASSEMBLY; SWITCH, BEAM SELECTING, HEADLIGHT; SWITCH, FOOT; SWITCH, INTERLOCK; SWITCH, PRESSURE; SWITCH, PUSH-PULL; SWITCH, SENSITIVE and SWITCH ASSEMBLY. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see STARTER, MOTOR and CONTROLLER, MOTOR.

What is a Push-Pull Switch?

A Push-Pull Switch (SWITCH,PUSH-PULL) is a switch which is actuated in one direction by pushing and in the opposite direction by pulling. Excludes LIGHT-SWITCH ASSEMBLY.

What is a Thermostatic Switch?

A Thermostatic Switch (SWITCH,THERMOSTATIC) is a switch that is actuated by changes in ambient temperature. Excludes CIRCUIT BREAKER; CONTROL, TEMPERATURE (as modified); FUSE (as modified); PROTECTOR, THERMAL-OVERLOAD, ELECTRICAL MOTOR; RELAY, THERMAL; and THERMOSTAT, FLOW CONTROL. See also CONTROL, TEMPERATURE (as modified) and REGULATOR, TEMPERATURE (as modified).

What is a Switch Drive Subassembly?

A Switch Drive Subassembly is two or more different types of items having a common mounting or mounted on each other which together form a portion of a switch drive but which in itself is not a complete functioning item and cannot be assigned a more definite item name.

What is a Switch Subassembly?

A Switch Subassembly is two or more different types of items having a common mounting or mounted on each other which together forms a portion of a switch but which in itself is not a complete functioning item and cannot be assigned a more definite item name. See also SWITCH SECTION, ROTARY and CONTACT ASSEMBLY, ELECTRICAL.

What is an Electrical Switch Cover?

An Electrical Switch Cover (COVER,ELECTRICAL SWITCH) is excludes BOOT, DUST AND MOISTURE SEAL; COVER, SWITCH TERMINAL; GUARD, SWITCH; and PLATE, WALL, ELECTRICAL.

What is a Switch Assembly?

A Switch Assembly is two or more complete switches mounted on each other or having a common mounting the major function of which is to hold the switches. Each switch, as a separable item, must be capable of functioning in accordance with its own name. Excludes items consisting of individually separable switches which are physically interlocked (e.g., one button returns when the other is pushed), which have a common actuator, or are electrically connected. See also SWITCH, PUSH.

What is an Electrical Switch Stop?

An Electrical Switch Stop (STOP,ELECTRICAL SWITCH) is an item designed to restrict the movement of an electrical switch actuator, Excludes DETENT, SWITCH; and LATCH, SWITCH.

What is a Switch Detent?

A Switch Detent (DETENT,SWITCH) is a mechanism which is a part of or may be added to a switch to establish predeternimed switching positions. See also STOP, ELECTRICAL SWITCH and LATCH, SWITCH.

What is a Rotary Switch?

A Rotary Switch (SWITCH,ROTARY) is a switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see SWITCH, SENSITIVE. Excludes RELAY, ROTARY; SWITCH, STEPPING; and SWITCH, TELEPHONE (as modified).

What is an Electrical Switch Actuator Bar?

An Electrical Switch Actuator Bar (BAR,ACTUATOR,ELECTRICAL SWITCH) is an item which is long in proportion to its other dimensions and is used as an electrical switch actuator.

What is a Switch Guard?

A Switch Guard (GUARD,SWITCH) is a framework fabricated of rigid material designed to protect a switch against external damage and/or prevent inadvertent throwing of the switch. Excludes switch locking devices.

What is a Box Switch?

A Box Switch (SWITCH,BOX) is a switch designed with its actuator extending from the box which incloses the circuit elements. The door or cover of the box is designed so that it may be readily opened or removed, thus providing relatively easy access to the circuit elements. The item is commonly designated as a safety switch or entrance switch. May be fusible and may have interlocking device.

What is a Tilt Switch?

A Tilt Switch (SWITCH,TILT) is a switch which is actuated upon angular displacement from a predetermined plane. Does not include SWITCH, SENSITIVE and SWITCH, MERCURY.

What is a Switch Actuator Adapter?

A Switch Actuator Adapter (ADAPTER,SWITCH ACTUATOR) is an adapter designed to be mounted on a switch so that the switch may be opened or closed by an action of force not adapted to directly actuate the integral switching mechanism. Does not include knobs. See also EXTENSION, SHAFT.

What is a Pressure-Thermostatic Switch?

A Pressure-Thermostatic Switch (SWITCH,PRESSURE-THERMOSTATIC) is a switch which is actuated by changes of pressure (vacuum) on any gas or liquid and by changes in ambient temperature. The contacts for the temperature and pressure sensitive elements may be common.

What is a Rotary Switch Section?

A Rotary Switch Section (SWITCH SECTION,ROTARY) is an item consisting of electrical contacts mounted on an insulated plate which together form a section of a switch or relay. It includes both rotor and stator but does not include drive or actuating mechanism.

What is a Switch Handle?

A Switch Handle (HANDLE,SWITCH) is the detachable portion of an actuator. It is usually attached at an angle to the pivoted axis of the actuator. May include a radial lever as an integral or detachable part. Excludes KNOB; and HANDWHEEL.

What is a Switch Box?

A Switch Box is an enclosure which includes, mounts, and protects one or more electrical switches. It is designed to have a cover which completely encloses the switch(es) and its (their) actuator(s). The cover may or may not be included. May also include mounting hardware, lock(s), conduit fittings, and terminal board(s) used specifically for terminating the switch(es). For boxes containing combinations of different electrical devices, such as switches, jacks, fuseholders, connectors, circuit breakers, terminal boards, and the like, see DISTRIBUTION BOX. For boxes designed to mount but which do not include switches, see JUNCTION BOX. Excludes CONTROL (2) (as modified); PANEL, POWER DISTRIBUTION; SWITCH, BOX; and SWITCH ASSEMBLY.

What is a Water Switch?

A Water Switch is an item consisting of two electrodes which pass current when immersed in salt water. It may have an electrical connection cable.

What is a Dust And Moisture Seal Boot?

A Dust And Moisture Seal Boot (BOOT,DUST AND MOISTURE SEAL) is a flexible, nonmetallic item designed to prevent entry of dust, moisture and other contaminants into critical areas around shafts, levers, electrical wires and hoses. Sealing may be either static or dynamic. The item may include mounting hardware (support plates, clamps and the like). Excludes BELLOWS, PROTECTION; GROMMET, NONMETALLIC; and CABLE NIPPLE, ELECTRICAL. See also CAP, ELECTRICAL; CAP, PROTECTIVE, DUST AND MOISTURE SEAL; and SHIELD, ELECTRICAL CONNECTOR.

What is a Nonluminous Switch Actuator Cover?

A Nonluminous Switch Actuator Cover (COVER,SWITCH ACTUATOR,NONLUMINOUS) is a clip designed to fit on the end of a "bat" or "ball" type actuator of a switch or switch type circuit breaker. Its function is to cover luminous ends to prevent radiation, and/or to mark or identify when certain switches or circuits should not be used. For similar items having fluorescent or radioactive type inserts, use MARKER, SELF-LUMINOUS.

What is a Reed Switch?

A Reed Switch (SWITCH,REED) is an item actuated by an external magnetic field and having two or more contacts inclosed in a sealed capsule. Do not use if switch has an actuator, such as a lever, push button, toggle, and the like. See SWITCH (as modified). For items provided with an operating coil, use RELAY (as modified). It includes items in which a contact may be moved into a mercury pool by a magnetic field.

What is a Proximity Switch?

A Proximity Switch (SWITCH,PROXIMITY) is a switch designed to perform the function of opening and/or closing one or more electrical circuits. The switching function is accomplished by means of separable contacts, semiconductor devices, or a combination of separable contacts and semiconductor devices. The item functions in response to electrical changes in its internal circuit caused by capacitance, inductance, or magnetic flux changes. It is activated by permanent magnets, metallic materials, or nonmetallic materials which come within its sensing range. For sensing switches which respond to changes other than capacitance, inductance, or magnetic flux, see SWITCH, AIRFLOW; SWITCH, CENTRIFUGAL; SWITCH, INERTIA; SWITCH, PRESSURE; SWITCH, PRESSURE-THERMOSTATIC; SWITCH, THERMOSTATIC; and SWITCH, TILT.

What is a Flexible Switch?

A Flexible Switch (SWITCH,FLEXIBLE) is a switch that is externally actuated by the application of pressure at any point along its operating surface which encloses parallel electrical conductors. It may have one or more sets of parallel conductors. Excludes SWITCH, PUSH and SWITCH, SENSITIVE.

What is a Flow Switch?

A Flow Switch (SWITCH,FLOW) is a switch which is specifically designed to operate by the influence of a gaseous, liquid, or solid media velocity on its actuator.

What is a Liquid Level Switch?

A Liquid Level Switch (SWITCH,LIQUID LEVEL) is a switch which is actuated by a float or sensing device(s) to control liquid level and/or actuate visual or audible warning systems. It may include a relay controlled by the switch element. Excludes TRANSMITTER,LIQUID QUANTITY.

What is an Electrical Switch Retainer?

An Electrical Switch Retainer (RETAINER,ELECTRICAL SWITCH) is an item designed to position and/or restrain the movement of one or more switches in their normal operating positions.

What is a Solid State Switch?

A Solid State Switch (SWITCH,SOLID STATE) is a switch designed to perform the function of opening and/or closing of one or more electrical circuits. In lieu of separable contacts, the switching function is accomplished by means of an arrangement of semiconductors and passive circuit devices. The item functions in response to electrical changes in its own internal circuit caused by the approach of permanent magnets, metals, capacitance or inductance. The form of the item and kind of actuation (push, toggle and rotary action) may be identical to that of switches having separable contacts.

What is an Electronic Switch?

An Electronic Switch (SWITCH,ELECTRONIC) is an electronic device which provides for the transfer of the electrical signal input from one component to another, or between two or more components. It may also provide a continuous sequence of switching or sampling of a number of circuits. See also GATE, ELECTRONIC.

What is a Push Button Set?

A Push Button Set is a group of two or more push buttons (the detachable portion of a switch, circuit breaker, controller or the like). They may be any shape or design and may include detachable tops, marked with letter(s), numeral(s), or other characters. Excludes KNOB, HANDLE, AND KEYTOP, KEYBOARD.

What is a Switch Actuator Arm?

A Switch Actuator Arm (ARM,SWITCH ACTUATOR) is an arm designed to be mounted on a switch mechanism shaft.

What is a Switch Key?

A Switch Key (KEY,SWITCH) is a device intended for insertion into the actuator of a switch to lock the switch in either an on or off position.

What is a Push Button?

A Push Button is an item which constitutes the detachable portion of a switch, circuit breaker, controller, motor starter actuator or items equipped with a key type station selector device etc, upon which the pushing pressure is applied to operate the item. It may be of any shape or design and may include a detachable top, marked with letter(s), numeral(s), or other characters, and/or a plunger or rod as an integral or detachable part. Excludes KNOB; HANDLE, SWITCH; BAR ACTUATOR, ELECTRICAL SWITCH and KEYTOP, KEYBOARD.

What is a Code Indicating Wheel Switch?

A Code Indicating Wheel Switch (SWITCH,CODE INDICATING WHEEL) is a switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.

Switches - Germany (DE)

Federal Supply Class (FSC): 5930

NATO Supply Classification Class (NSC): 5930

Federal Supply Group (FSG): 59 Electrical and Electronic Equipment Components

NATO Supply Classification Group (NSG): 59 Electrical and Electronic Equipment Components

Items Managed by Germany (DE) - NCB is 12

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NSN Format for Switches
Codified by Germany

59	30	12	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 5930 is a classification for switches within NATO Supply Group 59, which is dedicated to electrical and electronic equipment components.

Switches are devices that are used to control the flow of electricity within a circuit. They can be manually operated or automated, and are commonly used in various electrical and electronic systems.

In the context of NATO Supply Class 5930, switches can include a wide range of devices such as toggle switches, push-button switches, rotary switches, slide switches, and more. These switches can be used in different applications, including but not limited to, military equipment, communication systems, power distribution systems, and electronic devices.

The purpose of the NATO Supply Classification System is to provide a standardized method for categorizing and identifying items used by NATO member countries. This classification system helps in the procurement, inventory management, and logistics support of military equipment and supplies.

By categorizing switches under NATO Supply Class 5930, it becomes easier for NATO member countries to identify, procure, and maintain the necessary switches for their electrical and electronic equipment components.

FSC 5930 Switches - Germany (DE)

Includes Rotary, Knife, Toggle, Push Button, Mercury, Thermostatic, and Differential Pressure Switches.

Excludes Switchgear.

Note-Mounting hardware, included in classes of this group, includes such specially designed items as brackets, holders, retainers, etc. Excluded from classes in this group are such hardware items as screws (Class 5305), bolts (Class 5306), studs (Class 5307), washers (Class 5310), rivets (Class 5320), and other common items indexed to specific classes, other than in Group 59. The FSC indexes and structure will govern the classification of items used on or with mounting hardware cited above.

Frequently Asked Questions(FAQ) for Federal Supply Class 5930

Supply Items Included in Federal Supply Class 5930

Stock Items From Supply Class 5930 Page 2 of 46