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 6135-00-557-8874
NSN 5895-01-275-3551
NSN 5998-00-596-8869
NSN 5950-00-929-1120
NSN 6650-01-345-4306
NSN 5998-01-630-1586
NSN 5985-01-424-0768
NSN
NSN 5950-00-400-1788
NSN 5925-01-495-1862
NSN 6130-01-068-4002
NSN 5925-01-381-2528