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 5996-01-113-6362
NSN 2925-01-290-7060
NSN 6130-01-522-1295
NSN 6150-01-658-4440
NSN 6320-01-116-3980
NSN 5965-01-190-6831
NSN 6645-01-329-9591
NSN 5945-01-138-4194
NSN 2925-01-101-4655
NSN 2925-01-486-4210
NSN 6610-00-769-6826
NSN 5945-00-502-3869