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 7035-00-124-9383
NSN 5998-00-686-2152
NSN 5915-00-126-4742
NSN 5855-00-610-4052
NSN 6650-00-263-3552
NSN 6610-01-587-6068
NSN 6145-00-150-5049
NSN 5985-01-462-0144
NSN 2925-00-315-8442
NSN 5985-01-408-5284
NSN 5990-01-514-8708
NSN 6105-01-465-9244