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 6220-00-060-5857
NSN 5935-00-826-7190
NSN 5990-01-034-2390
NSN 6240-00-072-9966
NSN 6320-00-343-1798
NSN 5960-01-319-0276
NSN 5990-01-023-3307
NSN 6150-00-017-9121
NSN 5990-00-179-2576
NSN 6645-00-936-9111
NSN 6130-00-877-5743
NSN 5965-01-234-6844