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 5999-00-816-9670
NSN 6145-00-547-0920
NSN 6320-01-216-1678
NSN 5985-01-609-7964
NSN 6130-01-195-6211
NSN 7035-01-628-7068
NSN 5945-00-931-1579
NSN 6130-01-482-4719
NSN 5999-01-245-5329
NSN 6110-01-137-0063
NSN 6650-01-348-8792
NSN 5985-01-396-9091