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 6650-01-624-0818
NSN 7035-01-501-5938
NSN 5998-00-661-0380
NSN 5985-00-222-9037
NSN 6150-01-584-6662
NSN 5960-01-287-4187
NSN 6240-01-020-9910
NSN 6240-00-197-6819
NSN 5930-01-110-2919
NSN 6220-01-521-7978
NSN 5835-01-073-2455
NSN 6150-01-499-1630