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 6220-01-110-0728
NSN 5985-01-521-8687
NSN 2925-01-073-8223
NSN 5999-01-501-0694
NSN 4140-01-062-4300
NSN 6105-01-513-9330
NSN 5999-01-168-0822
NSN 5998-00-115-2045
NSN 5915-01-487-5884
NSN 6620-01-196-2148
NSN 5835-01-261-2978
NSN 5990-00-400-4794