What is Federal Supply Class 2990?

FSC 2990 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 2990) in the USA for supply items codified in the category of Miscellaneous Engine Accessories, Nonaircraft.

What is NATO Supply Classification Class 2990?

NSC 2990 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 2990 in the USA) for supply items codified in the category of Miscellaneous Engine Accessories, Nonaircraft.

Which Federal Supply Group is FSC 2990 in?

FSC 2990 is in Federal Supply Group (FSG) 29 which contains Engine Accessories.

Which NATO Supply Classification Group is NSC 2990 in?

NSC 2990is in NATO Supply Classification Group (NSG) 29 which contains Engine Accessories.

What is a Push-Pull Control Assembly?

A Push-Pull Control Assembly (CONTROL ASSEMBLY,PUSH-PULL) is a control consisting of a wire, wire rope, or a center load rail with ball bearings, within a flexible conduit. One end must have a threaded sleeve for mounting to a wall, bulkhead, or handle, or clevis. It is used to operate or control, either manually or mechanically a mechanical device. It may include such attaching devices as nut(s), washer(s), clevis, bracket(s), and/or the like. For items designed to transmit rotary motion, see SHAFT ASSEMBLY, FLEXIBLE.

What is an Engine Starter Rope?

An Engine Starter Rope (STARTER ROPE,ENGINE) is a short length of rope with attached handle used for manually starting a gasoline engine.

What is an Engine Coolant Heater?

An Engine Coolant Heater (HEATER,COOLANT,ENGINE) is a heater designed to burn fuel or utilize electric power which applies heat through direct connection to the engine coolant system to facilitate starting in low temperatures; may also supply heated coolant to heat exchangers. Must have mounting facilities. See also HEATER, AIR DUCT, ENGINE and HEATER, AIR DUCT-COOLANT, ENGINE.

What is an Exhaust Pipe Connector?

An Exhaust Pipe Connector (CONNECTOR,EXHAUST PIPE) is a preformed, rigid, metallic item, straight or angular having one or both ends processed and/or terminated. It is specifically designed to connect an exhaust pipe to an exhaust manifold, spark arrester, muffler, catalytic converter or to join piping in an exhaust system of an engine, heater, or the like. For items over 12 inches in length and items specifically designed as a tailpipe see PIPE, EXHAUST.

What is an Exhaust Pipe Flange?

An Exhaust Pipe Flange (FLANGE,EXHAUST PIPE) is an item with a threaded or unthreaded hole specifically designed for use with an exhaust pipe, exhaust pipe connector, companion flange or the like in an engine or heater exhaust system. The face of the flange is normally drilled for connecting bolts and/or studs.

What is an Engine Exhaust System Hanger?

An Engine Exhaust System Hanger (HANGER,ENGINE EXHAUST SYSTEM) is a metal or combination metal and rubber device designed to absorb shock and/or suspend, mufflers, tail pipes and the like. May include items such as u-bolt(s), washers, nuts and the like. Excludes STRAP, RETAINING; and BRACKET (as modified).

What is an Engine Exhaust System Installation Kit?

An Engine Exhaust System Installation Kit (INSTALLATION KIT,ENGINE EXHAUST SYSTEM) is an installation kit used to install an exhaust system where a gasoline or diesel engine is used in direct connection with another major piece of equipment. May include exhaust pipe directly connected to the engine.

What is an Exhaust Heat Shield?

An Exhaust Heat Shield (HEAT SHIELD,EXHAUST) is a metallic item designed to restrict and/or deflect the heat radiated by an exhaust system. See also GUARD,MUFFLER-EXHAUST PIPE,AIRCRAFT and GUARD,MUFFLER-EXHAUST PIPE,NONAIRCRAFT.

What is a Nonaircraft Muffler-Exhaust Pipe Guard?

A Nonaircraft Muffler-Exhaust Pipe Guard (GUARD,MUFFLER-EXHAUST PIPE,NONAIRCRAFT) is a protective covering, usually perforated and/or meshed, specifically designed to protect a nonaircraft engine muffler and/or exhaust pipe. It prevents physical damage to exposed exhaust system parts and prevents possible injury to personnel while the unit is operating and immediately after operation.

What is an Exhaust Pipe?

An Exhaust Pipe (PIPE,EXHAUST) is a rigid tubular item designed to direct the exhaust gases away from an engine, heater, or the like. For flexible items, see HOSE, METALLIC.

What is a Muffler-Exhaust Pipe Protective Cap Assembly?

A Muffler-Exhaust Pipe Protective Cap Assembly (CAP ASSEMBLY,PROTECTIVE,MUFFLER-EXHAUST PIPE) is an item designed to fit over the opening of an engine exhaust pipe or muffler to prevent the entrance of rain or foreign matter into the manifold section of a reciprocating engine while not in use. It is automatically opened when the engine is started by pressure exerted from the exhaust system. It is equipped with a hinging action and may or may not have a counter weight. Excludes CAP, PROTECTIVE, DUST AND MOISTURE SEAL.

Miscellaneous Engine Accessories, Nonaircraft - Canada (CA)

Federal Supply Class (FSC): 2990

NATO Supply Classification Class (NSC): 2990

Federal Supply Group (FSG): 29 Engine Accessories

NATO Supply Classification Group (NSG): 29 Engine Accessories

Items Managed by Canada (CA) - NCB is 20 or 21

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NSN Format for Miscellaneous Engine Accessories, Nonaircraft
Codified by Canada

29	90	21	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 2990 is a classification within NATO Supply Group 29, which is specifically for Engine Accessories.

NATO Supply Class 2990 is further categorized as Miscellaneous Engine Accessories, Nonaircraft. This classification includes a wide range of engine accessories that are not specifically designed for aircraft use.

Some examples of items that fall under NATO Supply Class 2990 include:

1. Engine mounts: These are components that secure the engine to the vehicle or equipment it powers.

2. Engine starters: These are devices used to initiate the engine's operation, typically through the use of an electric motor.

3. Engine cooling systems: This includes radiators, fans, and other components that help regulate the temperature of the engine.

4. Engine fuel systems: This includes fuel pumps, filters, and other components that deliver fuel to the engine.

5. Engine exhaust systems: This includes mufflers, exhaust pipes, and other components that help remove exhaust gases from the engine.

6. Engine lubrication systems: This includes oil pumps, filters, and other components that ensure proper lubrication of the engine's moving parts.

7. Engine ignition systems: This includes spark plugs, ignition coils, and other components that generate the spark needed to ignite the fuel-air mixture in the engine.

These are just a few examples of the types of accessories that fall under NATO Supply Class 2990. The classification is designed to encompass a wide range of nonaircraft engine accessories to facilitate procurement and logistics within NATO member countries.

FSC 2990 Miscellaneous Engine Accessories, Nonaircraft - Canada (CA)

Includes Engine Dynafocal Suspension Mounts; Engine Driven Superchargers (not integrated with engine); Starter Cranks; Engine Starter Ropes; Exhaust Mufflers; Hand Inertia Starters; Air Duct Heaters; Engine Governors; Intake Mufflers; Combustion Type Starters; Miscellaneous Accessories for all Engines except Aircraft and Guided Missile Prime Moving.

Excludes Electrical Starters Non-Aircraft (FSC 2920); Aircraft (FSC 2925).

Note-Unless specifically excluded, engine accessories for all vehicles, such as aircraft, motor vehicles, ships, tractors, and construction vehicles, as well as accessories for stationary engines, are classified in this Group.

Frequently Asked Questions(FAQ) for Federal Supply Class 2990

Supply Items Included in Federal Supply Class 2990

Stock Items From Supply Class 2990 Page 2 of 4