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).
NSN 5985-00-299-3510
NSN 4140-01-412-4568
NSN 6145-01-546-3193
NSN 5895-01-617-2747
NSN 6135-01-518-9813
NSN 6620-00-538-3974
NSN 6650-01-063-6604
NSN 5985-01-235-2576
NSN 5915-01-364-1093
NSN 4140-01-131-4924
NSN 6645-00-258-8547
NSN 5915-00-902-2871