DOD Contract : SPM40002D9706 | SPM400-02-D-9706

Federal Supply Classes for SPM40002D9706

2835 - Gas Turbines and Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, and Components

Includes: Includes Airflow Deflectors; Combustion Chambers, Compressors, Turbines, Accessory Gear Boxes and their Components.

Excludes: Excludes Components for Gas Turbines and Jet Engines, Aircraft Prime Mover (FSC 2840); Engine Fuel Systems (FSC 2910); Engine Electrical Systems (FSC 2920); Engine Cooling Systems (FSC 2930); Engine Air/Oil Cleaners/Filters/Strainers (FSC 2940); Engine Accessories (Air Duct Heaters, Engine Mounted Control Assemblies) (FSC 2990).

Note: Note-Engines and Components classified in this FSC are primarily for use on non-aircraft prime mover (e.g., Naval ship applications), aircraft non-prime mover (e.g., airframe mounted auxiliary power units), and for aircraft ground support equipment (e.g., start carts).

3110 - Bearings, Antifriction, Unmounted

Includes: Includes Ball Bearings; Roller Bearings; Balls; Races.

Excludes: Excludes Plain Bearings (FSC 3120); Jewel Bearings (FSC 3120)

Note: Note-This class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.

3120 - Bearings, Plain, Unmounted

Includes: Includes Sleeve Bearings; Split Bearings; Washer Type Bearings; Jewel Bearings.

Excludes: Excludes Antifriction Bearings (FSC 3110); Mounted Bearings (FSC 3130).

Note: Note-Bearings in this class are generally one piece that retain and position moving and/or rotating parts. They may have lubrication grooves/fittings/facilities or include pre-lubrication.

3130 - Bearings, Mounted

Includes: Includes Pillow Block Units; Cartridge Units; Flange Units; Takeup Units; Hanger Box Units; Flat Box Units; Step Box Units.

Excludes: Excludes Antifriction Bearings (FSC 3110); Plain Unmounted Bearings (FSC 3120).

Note: Note-This class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.

5365 - Bushings, Rings, Shims, and Spacers

Includes: Includes Externally Threaded Rings; Keyed and Serrated Lock Rings; Dee Rings; Instrument Retaining Rings; Shim Sets and Assortments; Plate Spacers; Ring Spacers; Sleeve Spacers; Stepped Spacers; Spacer Sets and Assortments; Sleeve Bushings; Machine Threaded Bushings; Machine Threaded Plugs.

Excludes: Excludes Sleeve Bearings (FSC 3120); Pipe Threaded Plugs (FSC 4730); Piston Rings (FSC 2520, 2805, 2810, 2815, 2825, 2990, 3040, 4310, and 4820); Retaining Rings (FSC 5325); Shim Stock (FSC 9515).

Note: Note-All items, including specially designed, will be classified in this FSC. a. A bushing is cylindrical in shape, hollow, and designed primarily to be inserted into a hole to reduce the effective inside diameter of the hole, and to protect the body structure about the hole from damage resulting from stress, strain, and vibration. b. A ring is cylindrical in shape, usually flat with a center hole. Rings are multi-applicational. See specific item name for designated usage. c. A shim is a thin, sometimes tapered, piece of material used to fill in space between things. See specific item name for dimensional parameters. d. A spacer is a device for holding two members at a given distance from each other.

6110 - Electrical Control Equipment

Includes: Includes Contactors; Motor Controllers; Power Servomechanisms; Switchgear; Voltage Regulators.

Excludes: Excludes Automatic Pilot Mechanisms; Relays; Resistors.

6115 - Generators and Generator Sets, Electrical

Includes: Includes Engine, Turbine, Wind, and Hand Driven Generator Sets and Auxiliary Aircraft Generators.

Excludes: Excludes Motor-Converters; Motor-Generator Sets; Engine Generators; Engine Accessory Generators.