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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5895-00-816-9763
NSN 6145-01-329-9634
NSN 5985-01-615-4829
NSN 6320-00-682-3448
NSN 5960-01-487-2175
NSN 5999-00-775-4379
NSN 5960-01-503-0362
NSN 5895-01-373-9133
NSN 5910-01-026-5980
NSN 5895-01-112-0532
NSN 5999-01-198-8449
NSN 5920-01-377-5803