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 6610-00-081-2365
NSN 6650-00-575-7487
NSN 6130-01-305-5396
NSN 5950-00-173-0992
NSN 6130-01-544-3472
NSN 5895-01-153-0756
NSN 6240-01-476-7935
NSN 5998-01-008-7547
NSN 5895-01-378-7144
NSN 5930-00-846-8970
NSN 5855-01-076-5202
NSN 5935-00-342-9426