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 6110-01-350-3449
NSN 6150-01-553-9560
NSN 6240-01-521-5982
NSN 5975-01-024-6960
NSN 5996-01-295-1672
NSN 6650-01-426-4253
NSN 6685-01-347-5281
NSN 5920-01-632-2078
NSN 5965-01-657-1503
NSN 5975-00-040-2363
NSN 5905-00-549-2814
NSN 5935-01-044-4888