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 5990-01-157-0441
NSN 6130-01-335-8361
NSN 5975-01-265-2702
NSN 5935-01-303-4561
NSN 5920-01-503-4624
NSN 5965-01-628-7911
NSN 5910-01-355-2149
NSN 6645-00-159-8377
NSN 5945-01-368-8752
NSN 7035-01-545-3212
NSN 5855-01-591-0466
NSN 5965-00-519-2934