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 6145-01-214-8037
NSN 6135-00-889-1485
NSN 6145-00-681-1585
NSN 5915-01-350-8680
NSN 6650-00-539-7298
NSN 5935-00-683-7894
NSN 4140-01-328-8614
NSN 7035-00-193-2269
NSN 5965-01-540-0743
NSN 5998-01-087-9068
NSN 6135-01-503-1688
NSN 6645-01-039-0058