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 6240-00-175-6730
NSN 6130-01-599-4421
NSN 5965-01-418-7226
NSN 5925-01-043-4336
NSN 6220-00-474-8244
NSN 5996-01-134-2026
NSN 5910-01-287-9780
NSN 6220-01-096-9082
NSN 6650-01-017-6716
NSN 5905-01-247-3027
NSN 6150-01-210-5491
NSN 4140-01-227-4674