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 5999-01-604-2194
NSN 5945-01-519-4998
NSN 5975-01-445-1407
NSN 5905-01-327-2712
NSN 5960-00-872-0531
NSN 5905-01-222-0927
NSN 5910-01-064-7790
NSN 5910-00-848-6707
NSN 5895-00-824-1082
NSN 5855-01-244-9785
NSN 5935-01-458-3549
NSN 6130-01-088-7779