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 6220-01-657-0668
NSN 6320-00-238-9973
NSN 5920-01-339-3977
NSN 6610-01-281-3662
NSN 5910-01-139-5085
NSN 7035-01-406-4146
NSN 6110-01-406-4492
NSN 6150-01-298-4054
NSN 6645-00-211-6906
NSN 6220-01-168-7773
NSN 5996-01-004-7832
NSN 5965-01-486-1222