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 6150-01-029-2488
NSN 5915-01-277-7083
NSN 5965-01-222-1420
NSN 5945-01-634-0588
NSN 5990-01-516-9665
NSN 5999-00-335-5870
NSN 4140-01-449-4193
NSN 6620-01-519-2628
NSN 6220-01-098-1808
NSN 6645-00-925-3857
NSN 6150-01-003-1054
NSN 5915-01-519-5046