Oscillators and Piezoelectric Crystals - United States (US)

Federal Supply Class (FSC): 5955

NATO Supply Classification Class (NSC): 5955

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

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

Items Managed by United States (US) - NCB is 00 to 09

Page 38 of 183

NSN Format for Oscillators and Piezoelectric Crystals
Codified by United States

595501XXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN

NATO Supply Class 5955 is a classification within NATO Supply Group 59, which is dedicated to Electrical And Electronic Equipment Components.

Specifically, NATO Supply Class 5955 focuses on Oscillators And Piezoelectric Crystals.

Oscillators are electronic devices that generate repetitive electronic signals, typically in the form of a sine wave or a square wave. They are used in various applications such as communication systems, timing circuits, and frequency synthesis.

Piezoelectric crystals, on the other hand, are materials that generate an electric charge when subjected to mechanical stress or pressure. They are commonly used in electronic devices for their ability to convert mechanical energy into electrical energy and vice versa. Piezoelectric crystals find applications in sensors, transducers, and actuators.

In summary, NATO Supply Class 5955 encompasses the procurement and classification of oscillators and piezoelectric crystals, which are essential components in electrical and electronic equipment.

FSC 5955 Oscillators and Piezoelectric Crystals - United States (US)
FSC 5955 Oscillators and Piezoelectric Crystals - United States (US)

Includes Crystal Units, Processed Unmounted Crystals, Crystal Controlled Oscillators and Noncrystal Controlled Oscillators

Excludes Crystal Controlled Oscillators and Noncrystal Controlled Oscillators which meet the definition of the term "electronic module" as defined for FSC 5963 and Microcircuits

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 5955 Frequently Asked Questions(FAQ) for Federal Supply Class 5955

What is Federal Supply Class 5955?
FSC 5955 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 5955) in the USA for supply items codified in the category of Oscillators and Piezoelectric Crystals.
What is NATO Supply Classification Class 5955?
NSC 5955 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 5955 in the USA) for supply items codified in the category of Oscillators and Piezoelectric Crystals.
Which Federal Supply Group is FSC 5955 in?
FSC 5955 is in Federal Supply Group (FSG) 59 which contains Electrical and Electronic Equipment Components.
Which NATO Supply Classification Group is NSC 5955 in?
NSC 5955 is in NATO Supply Classification Group (NSG) 59 which contains Electrical and Electronic Equipment Components.

Supply Items Included in Federal Supply Class 5955 Supply Items Included in Federal Supply Class 5955

What is a Quartz Crystal Unit Set? 265 Items
A Quartz Crystal Unit Set (CRYSTAL UNIT SET,QUARTZ) is a grouping of two or more individual quartz crystal units.
What is a Quartz Crystal Unit? 19208 Items
A Quartz Crystal Unit (CRYSTAL UNIT,QUARTZ) is an item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.
What is a Quartz Crystal Holder? 24 Items
A Quartz Crystal Holder (HOLDER,QUARTZ CRYSTAL) is an item designed to mechanically and electrically accommodate one or more crystal plates. It may include integral facilities for temperature control and/or capacitor(s). See also HOLDER, SEMICONDUCTOR DEVICE.
What is a Pulse Delay Oscillator? 60 Items
A Pulse Delay Oscillator (OSCILLATOR,PULSE DELAY) is an electronic device which generates alternating current power at a frequency(ies) determined by the values of certain constants in its circuits. It is characterized by a network in the input and/or output circuits which causes a delay in transmission of a trigger pulse of predetermined width for a definite time interval. See also DELAY LINE.
Cover,Oscillator 75 Items
What is a Crystal Holder Retainer? 56 Items
A Crystal Holder Retainer (RETAINER,CRYSTAL HOLDER) is an item of unusual or unique construction specifically designed to restrain the movement of a HOLDER (1), CRYSTAL UNIT when mounted in another item.
What is a Crystal Unit Holder? 74 Items
A Crystal Unit Holder (HOLDER,CRYSTAL UNIT) is a holder designed to be used with a crystal unit. For those items which contain provisions for gripping terminals, see SOCKET (as modified). See also HOLDER, SEMICONDUCTOR DEVICE.
What is an Oscillator Subassembly? 342 Items
An Oscillator Subassembly is two or more different types of items, having a common mounting or mounted on each other, which together form a portion of an oscillator but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
What is an Oscillating Group? 283 Items
An Oscillating Group is a collection of items, which when used with an electronic set provide facilities for a complete OSCILLATOR (1), CRYSTAL CONTROLLED OR OSCILLATOR (1) NON-CRYSTAL CONTROLLED.
What is a Crystal Controlled Oscillator? 6294 Items
A Crystal Controlled Oscillator (OSCILLATOR,CRYSTAL CONTROLLED) is an oscillator whose operating frequency(ies) is controlled by a CRYSTAL UNIT, QUARTZ. For an oscillator controlled by a device other than a crystal, see OSCILLATOR (1), NONCRYSTAL CONTROLLED. See also GENERATOR, SIGNAL; and CALIBRATOR, FREQUENCY. Excludes FREQUENCY SUPPLY, TELEPHONE CARRIER; RESONATOR, TUNING FORK; and OSCILLATOR, PULSE DELAY.
What is a Noncrystal Controlled Oscillator? 1873 Items
A Noncrystal Controlled Oscillator (OSCILLATOR,NONCRYSTAL CONTROLLED) is an oscillator whose operating frequency(ies) is controlled by an electronic device other than a CRYSTAL UNIT, QUARTZ. For an oscillator controlled by a crystal, see OSCILLATOR (1), CRYSTAL CONTROLLED. See also GENERATOR, SIGNAL; and CALIBRATOR, FREQUENCY. Excludes FREQUENCY SUPPLY, TELEPHONE CARRIER; RESONATOR, TUNING FORK; and OSCILLATOR, PULSE DELAY.
What is an Electrical-Electronic Components Oven? 286 Items
An Electrical-Electronic Components Oven (OVEN,ELECTRICAL-ELECTRONIC COMPONENTS) is an electrically heated compartment designed to accommodate and maintain at an essentially constant temperature, one or more components, such as, CRYSTAL UNIT(S), QUARTZ; tuned circuits; integrated circuit devices; and semiconductors. It prevents frequency drift and changes in teperature.
What is an Inductive Proximity Detector? 12 Items
An Inductive Proximity Detector (DETECTOR,PROXIMITY,INDUCTIVE) is a device which uses an oscillator generated alternating magnetic field to detect the presence and/or position of foreign objects within a limited field of view. The item's field of view is very small when compared to security type motion detectors. See also; TRANSDUCER, MOTIONAL PICKUP (6695); and MOTION DETECTOR (6350).
What is a Transducer Ceramic Crystal? 37 Items
A Transducer Ceramic Crystal (CRYSTAL,CERAMIC,TRANSDUCER) is a synthetic fabricated piezoelectric item which, upon completion of all manufacturing processes is designed for use in an electromechanical transducer. It may include electrodes adherent to the crystal.

Stock Items From Supply Class 5955 Stock Items From Supply Class 5955 Page 38 of 183

009039171
CR65U25-60000MHZ
RNCC: 2 | RNVC: 2
MILC3098-43
RNCC: 4 | RNVC: 1
009039144
CR65U17-08750MHZ
RNCC: 2 | RNVC: 2
MILC3098-43
RNCC: 4 | RNVC: 1
009039143
CR65U17-25000MHZ
RNCC: 2 | RNVC: 2
MILC3098-43
RNCC: 4 | RNVC: 1
009037350
JK09S125-907-0002
RNCC: 3 | RNVC: 2
009035765
CR75U66-62500MHZ
RNCC: 2 | RNVC: 2
MILC3098-52
RNCC: 4 | RNVC: 1
009035764
CR75/U66M25000
RNCC: 2 | RNVC: 2
MIL-PRF-3098/52
RNCC: 4 | RNVC: 1
MIL-C-3098/52
RNCC: 5 | RNVC: 9
009035759
CR75/U63M00000
RNCC: 2 | RNVC: 2
MIL-PRF-3098/52
RNCC: 4 | RNVC: 1
MIL-C-3098/52
RNCC: 5 | RNVC: 9
009035763
CR75/U65M00000
RNCC: 2 | RNVC: 2
MIL-PRF-3098/52
RNCC: 4 | RNVC: 1
CR-75/U65.000000MHZ
RNCC: 5 | RNVC: 9
MILC3098-52
RNCC: 5 | RNVC: 9
009035762
CR75U64-00000MHZ
RNCC: 2 | RNVC: 2
MILC3098-52
RNCC: 4 | RNVC: 1
009035761
CR75U63-75000MHZ
RNCC: 2 | RNVC: 2
MILC3098-52
RNCC: 4 | RNVC: 1
009035348
CR65/U30M32500
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
009035337
CR-65/U29.800000MHZ
RNCC: 2 | RNVC: 2
MILC3098-43
RNCC: 4 | RNVC: 1
009035343
CR-65/U30.225000MHZ
RNCC: 2 | RNVC: 2
MILC3098-43
RNCC: 4 | RNVC: 1
009035325
CR-65/U29.000000MHZ
RNCC: 2 | RNVC: 2
MILC3098-43
RNCC: 4 | RNVC: 1
009035301
CR65U17-50000MHZ
RNCC: 2 | RNVC: 2
MILC3098-43
RNCC: 4 | RNVC: 1
009035302
CR65U17-75000MHZ
RNCC: 2 | RNVC: 2
MILC3098-43
RNCC: 4 | RNVC: 1
009034347
CR-72/U20.399000MHZ
RNCC: 2 | RNVC: 2
MILC3098-50
RNCC: 4 | RNVC: 1
CR72U20399-00KC
RNCC: 5 | RNVC: 9
009027739
CR24U25-316670MHZ
RNCC: 2 | RNVC: 2
MILC3098-6
RNCC: 4 | RNVC: 1
009027121
289-2204-00
RNCC: 3 | RNVC: 2
BL289-7062-000
RNCC: 5 | RNVC: 2
009025415
CR51AU24-06900MHZ
RNCC: 2 | RNVC: 2
MILC3098-29
RNCC: 4 | RNVC: 1
009020333
CR72/U21M71100
RNCC: 2 | RNVC: 2
MIL-C-3098/50
RNCC: 4 | RNVC: 1
009020332
CR-72/U21.618000MHZ
RNCC: 2 | RNVC: 2
MILC3098-50
RNCC: 4 | RNVC: 1
CR72U21618-00KC
RNCC: 5 | RNVC: 9
009020313
CR72/U20M86800
RNCC: 2 | RNVC: 2
MIL-C-3098/50
RNCC: 4 | RNVC: 1
009019906
666141-117
RNCC: 3 | RNVC: 2
009015564
MK102-26
RNCC: 3 | RNVC: 2
MK102P26
RNCC: 5 | RNVC: 2
009014394
290-9031-00
RNCC: 3 | RNVC: 9
290-9031-000
RNCC: 5 | RNVC: 2
290-9031-00
RNCC: 5 | RNVC: 2
S290-9031-00
RNCC: 5 | RNVC: 9
009014301
290-9015-000
RNCC: 3 | RNVC: 2
S290-9015-00
RNCC: 5 | RNVC: 9
009013946
CR-18A/U3.276125MHZ
RNCC: 2 | RNVC: 2
MILC3098-3
RNCC: 4 | RNVC: 1
009013938
CR18AU3-181000MHZ
RNCC: 2 | RNVC: 2
MILC3098-3
RNCC: 4 | RNVC: 1
009013637
290-9115-00
RNCC: 3 | RNVC: 9
290-9115-00
RNCC: 5 | RNVC: 2
290-9115-00
RNCC: 5 | RNVC: 9
009013649
290-9112-00
RNCC: 3 | RNVC: 9
290-9112-00
RNCC: 5 | RNVC: 2
S290-9112-00
RNCC: 5 | RNVC: 9
009013629
290-9085-00
RNCC: 3 | RNVC: 9
290-9085-00
RNCC: 5 | RNVC: 2
290-9085-00
RNCC: 5 | RNVC: 9
009012022
290-9040-00
RNCC: 3 | RNVC: 9
009012026
290-9046-00
RNCC: 3 | RNVC: 9
S290-9046-00
RNCC: 5 | RNVC: 9
009012025
290-9043-000
RNCC: 3 | RNVC: 2
S290-9043-00
RNCC: 5 | RNVC: 9
009012006
290-9107-00
RNCC: 3 | RNVC: 9
290-9107-00
RNCC: 5 | RNVC: 2
290-9107-00
RNCC: 5 | RNVC: 9
009012003
290-9096-00
RNCC: 3 | RNVC: 9
009011998
290-9097-00
RNCC: 3 | RNVC: 9
290-9097-00
RNCC: 5 | RNVC: 2
S290-9097-00
RNCC: 5 | RNVC: 9
009011993
290-9011-000
RNCC: 3 | RNVC: 2
290-9011-00
RNCC: 5 | RNVC: 2
S290-9011-00
RNCC: 5 | RNVC: 9
009011534
CR18AU2-803000MHZ
RNCC: 2 | RNVC: 2
MILC3098-3
RNCC: 4 | RNVC: 1
009009455
CR18/U6M620000
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1