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 5996-01-528-7850
NSN 5945-01-606-4836
NSN 6620-00-231-8100
NSN 5998-00-318-8130
NSN 6610-01-026-1701
NSN 4140-00-922-8875
NSN 6105-01-203-2141
NSN 6620-01-133-4193
NSN 6645-01-447-6777
NSN 6105-00-025-1797
NSN 5998-00-346-2694
NSN 5996-01-369-4964