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 5950-01-121-9467
NSN 5895-01-500-1373
NSN 5835-00-794-7500
NSN 5960-00-547-9180
NSN 4140-00-521-0380
NSN 5895-01-032-4263
NSN 6240-00-334-6766
NSN 7035-01-408-7678
NSN 6240-01-494-8044
NSN 5996-01-365-2728
NSN 5996-01-232-0067
NSN 6110-01-187-5697