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 5985-00-081-1885
NSN 6135-00-166-5984
NSN 6240-01-492-8821
NSN 5835-00-332-3274
NSN 5965-00-033-5928
NSN 7035-01-522-2330
NSN 5960-01-234-9107
NSN 6105-00-878-4273
NSN 5835-01-628-1748
NSN 5905-00-826-9524
NSN 6220-00-998-8284
NSN 6240-00-284-1457