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 6110-01-534-4528
NSN 5996-01-310-8683
NSN 7035-01-026-0117
NSN 6320-01-345-5817
NSN 5895-00-982-6050
NSN 4140-00-045-8117
NSN 6220-00-446-2882
NSN 7035-01-539-7074
NSN 6620-00-346-7591
NSN 5930-01-215-2974
NSN 6685-01-641-6634
NSN 5945-00-982-7728