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 6145-01-214-0017
NSN 5935-01-211-4518
NSN 5990-01-443-2931
NSN 5965-00-498-6503
NSN 5905-00-350-2068
NSN 6105-00-279-3044
NSN 5975-00-406-4753
NSN 5925-01-125-2676
NSN 5915-01-331-1075
NSN 5950-01-338-9213
NSN 5905-00-362-5611
NSN 5950-01-658-0463