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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5855-00-631-4565
NSN 5965-01-367-2595
NSN 6135-00-733-9665
NSN 5990-01-161-4625
NSN 6130-01-145-8183
NSN 5965-01-432-1943
NSN 5935-01-510-9196
NSN 6650-00-307-3437
NSN 5985-01-241-3394
NSN 6135-00-175-7132
NSN 5990-00-170-4239
NSN 5985-00-514-7575