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 6220-00-231-9429
NSN 5920-01-346-3611
NSN 6105-01-332-9022
NSN 5990-00-179-2576
NSN 5985-01-480-9482
NSN 5998-00-459-8622
NSN 5990-01-617-5156
NSN 5965-01-132-1427
NSN 5935-01-483-6782
NSN 7035-00-470-4977
NSN 2925-01-495-0586
NSN 5999-01-198-7570