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 5835-00-447-1924
NSN 6685-00-026-7691
NSN 5975-01-385-2241
NSN 5920-01-621-9496
NSN 5990-01-211-6136
NSN 5895-01-124-2884
NSN 5999-01-227-5447
NSN 5998-00-496-8820
NSN 5965-01-182-5768
NSN 6320-01-484-7734
NSN 5895-00-168-4834
NSN 5950-00-886-1726