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 6135-00-708-0892
NSN 6320-00-116-3658
NSN 5996-01-316-2743
NSN 6135-01-337-9315
NSN 6650-00-458-7586
NSN 6320-00-343-1798
NSN 6130-00-433-6264
NSN 6650-01-091-7200
NSN 6650-01-137-7450
NSN 5945-01-422-4565
NSN 6650-00-989-1103
NSN 6105-01-232-4825