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 6320-01-476-7702
NSN 5975-00-636-4910
NSN 5855-00-125-0780
NSN 5965-01-373-4716
NSN 6645-01-312-8601
NSN 2925-00-486-8640
NSN 5920-01-251-6706
NSN 5960-01-632-6576
NSN 6240-00-658-3207
NSN 6320-00-823-2015
NSN 6105-01-445-4574
NSN 6145-01-177-1842