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 5990-00-990-8940
NSN 5925-00-127-4248
NSN 5990-00-902-7764
NSN 6650-00-866-9947
NSN 5945-01-268-6448
NSN 6240-01-519-8781
NSN 5998-01-658-5520
NSN 6650-01-246-4262
NSN 6135-01-217-3292
NSN 5965-01-441-3876
NSN 6240-00-474-5802
NSN 2925-00-174-4322