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 5930-00-708-5199
NSN 5835-00-113-6090
NSN 5855-01-287-6391
NSN 5920-01-216-6128
NSN 6240-01-603-0143
NSN 4140-01-177-9363
NSN 6610-00-081-2365
NSN 5996-00-156-5967
NSN 6240-01-470-7706
NSN 6130-00-411-1124
NSN 6145-01-548-8854
NSN 6240-00-569-5854