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 5920-00-165-9160
NSN 5996-00-651-1656
NSN 5935-01-005-0159
NSN 6110-01-606-7771
NSN 4140-00-557-7001
NSN 5925-01-448-3965
NSN 4140-01-454-0578
NSN 5990-00-989-4080
NSN 6320-01-397-9995
NSN 5835-00-227-7909
NSN 6135-01-395-4114
NSN 5998-01-584-4617