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 5915-00-951-0065
NSN 5950-01-412-4653
NSN 6150-00-471-1986
NSN 6145-01-658-4938
NSN 6135-01-086-8167
NSN 2925-01-625-6841
NSN 6220-01-291-9356
NSN 5996-00-518-0460
NSN 5985-01-307-2701
NSN 6150-00-580-0511
NSN 6620-01-107-2965
NSN 6150-01-021-8089