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 5905-01-476-5672
NSN 5935-01-578-5826
NSN 5895-01-382-0087
NSN 5835-00-554-0399
NSN 5945-00-496-6766
NSN 6240-00-919-5977
NSN 5965-01-580-0938
NSN 5855-01-559-7064
NSN 5999-01-429-6888
NSN 6685-01-026-0111
NSN 6645-01-550-9669
NSN 6105-01-401-5361