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).
Classification: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6320-01-475-7654
NSN 6650-00-436-3531
NSN 5945-01-584-0059
NSN 6135-00-961-3603
NSN 7035-00-803-3056
NSN 6620-01-081-1042
NSN 6240-00-155-5817
NSN 6620-00-520-1909
NSN 7035-01-547-2750
NSN 6130-00-225-3471
NSN 5965-00-735-9315
NSN 5996-01-535-0963