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 7035-01-658-1623
NSN 6145-01-569-6577
NSN 5950-01-437-6045
NSN 2925-01-522-5631
NSN 6135-00-461-3590
NSN 5935-01-508-4018
NSN 5999-01-068-3639
NSN 6105-01-010-4286
NSN 5945-00-218-0012
NSN 6130-01-633-6201
NSN 5925-01-502-2470
NSN 5835-01-237-8486