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 6650-01-461-8283
NSN 5998-00-238-0760
NSN 6150-01-518-1310
NSN 6135-00-756-6149
NSN 6650-00-238-1199
NSN 7035-01-542-3276
NSN 5925-01-034-2283
NSN 5915-01-271-3933
NSN 5930-01-293-3542
NSN 6130-00-236-5085
NSN 5925-01-575-9558
NSN 5855-00-198-3197