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 6145-01-563-8599
NSN 5999-01-125-9354
NSN 6150-01-605-0959
NSN 6685-01-445-6488
NSN 5925-01-435-5869
NSN 5935-01-407-9476
NSN 5895-01-014-4524
NSN 5905-01-616-2871
NSN 5985-01-421-5029
NSN 5935-00-597-5055
NSN 5915-00-905-7791
NSN 5905-01-069-2177