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 6110-00-802-9557
NSN 5950-00-954-8158
NSN 5915-01-583-9732
NSN 5950-01-445-6004
NSN 6130-00-037-9625
NSN 5910-01-272-3801
NSN 5990-01-240-7288
NSN 6135-01-142-2417
NSN 6620-01-446-6571
NSN 6135-00-998-5884
NSN 5945-01-371-3120
NSN 5965-01-512-1985