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 6320-00-116-3658
NSN 5930-00-669-8489
NSN 6685-01-642-6133
NSN 5999-00-147-0809
NSN 5905-01-177-5571
NSN 5999-00-025-9957
NSN 5920-01-587-1752
NSN 5895-01-556-8052
NSN 5895-01-121-7958
NSN 2925-01-603-6379
NSN 5999-01-454-8240
NSN 6320-01-648-5538