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 6145-01-036-0717
NSN 6150-01-412-3704
NSN 6320-00-149-7570
NSN 5855-01-188-4049
NSN 5920-00-119-1406
NSN 5915-00-269-4463
NSN 5920-00-815-5599
NSN 5950-01-438-4977
NSN 5990-01-154-3859
NSN 4140-00-504-1829
NSN 5996-01-416-1489
NSN 6130-01-340-9712