DOD Contract : SP040001D9717 | SP0400-01-D-9717

Federal Supply Classes for SP040001D9717

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.

5975 - Electrical Hardware and Supplies

Includes: Includes Conduit; Raceways; Face Plates; Condulets; Outlet and Junction Boxes; Pole Line Hardware, not elsewhere classifiable.

6105 - Motors, Electrical

Includes:

Excludes: Excludes Starting Motors for Engines.

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.

6125 - Converters, Electrical, Rotating

Includes: Includes Complete Battery Charging Equipment, Rotating; Dynamotors; Motor-Converters; Motor-Generator Sets; Phase Converters; Rotating Equipment; Synchronous Converters.

Excludes: Excludes Nonrotating Equipment.

Note: Note-This class includes devices employing mechanical rotation for changing electrical energy from one form to another (i.e., AC to AC, DC to DC, AC to DC, and DC to AC). Excluded from this class are electrical generators and generator sets (FSC 6115).