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 6610-00-388-9188
NSN 5965-00-963-1796
NSN 6135-00-284-1406
NSN 5965-01-416-9564
NSN 5975-01-604-1311
NSN 5915-00-243-2030
NSN 6645-01-359-7875
NSN 6220-01-634-0660
NSN 5920-01-415-2878
NSN 7035-01-386-5722
NSN 6645-00-084-2774
NSN 6685-00-583-2473