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 5910-01-150-6361
NSN 5975-01-501-5892
NSN 6135-01-397-6564
NSN 6130-00-276-0658
NSN 6150-01-512-6116
NSN 5905-00-502-1009
NSN 6220-01-617-8586
NSN 6650-01-064-3557
NSN 5930-01-184-5183
NSN 5935-00-378-3595
NSN 6240-01-050-2005
NSN 5998-01-012-2134