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 5999-01-279-1070
NSN 6130-00-445-2661
NSN 5950-00-738-4904
NSN 6110-01-521-5702
NSN 5925-00-111-1969
NSN 6645-01-023-8020
NSN 6105-01-028-4626
NSN 5935-01-519-9114
NSN 6240-01-502-7103
NSN 7035-00-703-3535
NSN 5835-01-128-9331
NSN 6135-00-958-7981