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 5975-01-293-8071
NSN 7035-01-085-5955
NSN 2925-01-226-6126
NSN 6105-01-634-0322
NSN 5975-00-825-1031
NSN 5855-01-229-3864
NSN 5975-01-388-8379
NSN 2925-01-333-6346
NSN 5985-01-658-2338
NSN 5915-00-595-8090
NSN 5895-00-222-9213
NSN 5999-00-846-3739