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 6150-00-075-4965
NSN 5945-01-396-3299
NSN 5985-01-627-2319
NSN 6620-01-032-3937
NSN 5945-01-050-9489
NSN 5855-00-782-7714
NSN 5905-00-550-0937
NSN 6620-00-583-2687
NSN 6610-01-159-0438
NSN 5920-01-277-6335
NSN 6145-00-907-9399
NSN 5996-01-014-6103