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 5915-00-484-6177
NSN 5999-00-054-4712
NSN 6645-01-376-8022
NSN 6320-01-607-1491
NSN 5925-01-397-0559
NSN 5925-01-115-7909
NSN 5835-00-386-4966
NSN 6110-01-272-7073
NSN 5855-00-337-3679
NSN 5996-00-239-2342
NSN 5855-00-189-6066
NSN 6110-00-242-8123