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 6130-01-469-0358
NSN 6145-01-013-7911
NSN 6150-01-414-8560
NSN 5998-00-293-4767
NSN 5835-01-519-3834
NSN 5945-00-522-1845
NSN 6645-01-250-2702
NSN 6105-01-106-2631
NSN 6145-01-337-8549
NSN 5920-01-425-0158
NSN 6650-01-204-7841
NSN 5935-01-131-9876