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 5950-01-272-6145
NSN 5905-01-027-1470
NSN 5999-01-056-5281
NSN 5835-00-491-3834
NSN 5915-00-127-2227
NSN 5920-01-595-2939
NSN 6105-01-473-5166
NSN 5905-00-130-6729
NSN 5910-00-699-6391
NSN 6220-01-327-3272
NSN 6620-00-718-6525
NSN 5905-00-572-4274