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 5855-00-055-1579
NSN 4140-00-830-9515
NSN 5920-01-579-5219
NSN 6240-00-578-6763
NSN 6110-01-037-4863
NSN 5920-00-665-3973
NSN 6620-00-193-9503
NSN 2925-01-523-3607
NSN 5996-00-987-9080
NSN 5999-01-176-7302
NSN 5925-00-736-0425
NSN 6240-01-495-6570