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 6685-01-401-5360
NSN 6110-01-354-7515
NSN 5965-00-064-3951
NSN 6145-01-133-2332
NSN 6320-01-631-7828
NSN 4140-01-253-0919
NSN 6145-01-432-2066
NSN 6320-01-489-6044
NSN 6645-01-262-3066
NSN 5996-01-199-2262
NSN 6610-01-592-8642
NSN 4140-01-178-5729