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 6150-00-159-0813
NSN 6145-01-253-3764
NSN 6650-00-891-9850
NSN 5945-01-510-8334
NSN 5998-01-568-1482
NSN 5905-01-654-6817
NSN 6240-01-308-1848
NSN 5996-01-014-6103
NSN 5960-01-154-3719
NSN 5985-01-485-7341
NSN 5925-00-336-1992
NSN 5990-01-362-5373