A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
NSN 6145-01-536-6484
NSN 5920-00-694-0483
NSN 5990-01-174-6851
NSN 4140-00-455-3170
NSN 5905-01-100-3984
NSN 5996-01-514-7341
NSN 5915-00-396-1250
NSN 6650-01-029-2995
NSN 6150-01-400-4211
NSN 6130-01-417-3509
NSN 5975-00-850-6809
NSN 6220-01-222-9554