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 5920-01-420-0912
NSN 6240-00-548-0209
NSN 6645-00-183-8812
NSN 5905-01-612-9963
NSN 6320-01-462-3555
NSN 6130-01-433-2215
NSN 5990-01-548-3711
NSN 5998-01-171-7860
NSN 5985-01-322-8290
NSN 5920-01-160-0057
NSN 5905-01-232-2181
NSN 5965-00-289-6280