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 5855-01-147-4785
NSN 5895-01-257-2855
NSN 6610-01-224-7247
NSN 6110-01-054-0299
NSN 6320-01-202-8761
NSN 5996-00-337-5158
NSN 5999-00-281-3900
NSN 6130-00-452-9464
NSN 5925-01-220-6147
NSN 4140-01-502-5483
NSN 5905-01-391-3700
NSN 7035-01-622-7514