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 6685-01-593-4511
NSN 5935-01-389-9579
NSN 5935-01-518-8537
NSN 5925-01-536-8386
NSN 5925-01-225-9966
NSN 6150-00-613-3076
NSN 5999-01-398-7291
NSN 5965-01-133-7459
NSN 6110-00-594-7640
NSN 5855-01-406-4821
NSN 5985-01-026-2074
NSN 6620-00-903-5054