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 6130-01-535-7275
NSN 4140-01-189-5610
NSN 5925-01-212-5707
NSN 6240-01-578-6227
NSN 6650-01-226-0720
NSN 5999-01-180-8274
NSN 5960-01-605-9921
NSN 5998-01-302-8635
NSN 5960-01-030-6407
NSN 6135-00-194-9354
NSN 5965-01-071-3704
NSN 5905-01-364-6681