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 5985-00-617-2572
NSN 5975-01-539-8772
NSN 6240-01-658-0021
NSN 4140-01-521-5848
NSN 6145-01-392-3238
NSN 6650-00-518-5194
NSN 6610-01-384-0636
NSN 6620-01-013-5432
NSN 6610-01-088-5871
NSN 5996-00-495-3086
NSN 6130-01-090-3460
NSN 6320-01-039-5891