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 6110-01-562-3773
NSN 5920-01-654-8064
NSN 5905-01-325-9948
NSN 6685-01-589-9737
NSN 5990-01-529-4679
NSN 5999-01-634-0576
NSN 4140-01-334-1597
NSN 6685-01-647-7050
NSN 4140-00-185-9694
NSN 5855-01-263-7669
NSN 5930-00-929-7183
NSN 6620-00-905-6590