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 6110-00-964-3514
NSN 6240-00-557-7471
NSN 5999-00-108-2384
NSN 2925-01-408-9485
NSN 6105-01-642-2323
NSN 7035-01-570-1095
NSN 6240-01-282-7094
NSN 7035-01-606-9692
NSN 5925-00-847-7725
NSN 5985-01-174-8941
NSN 5960-01-082-8571
NSN 5975-01-307-2526