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 7035-00-529-3128
NSN 6145-01-158-6794
NSN 5945-01-439-3331
NSN 4140-01-620-8144
NSN 5835-01-509-9717
NSN 6320-01-526-5534
NSN 6620-01-197-8207
NSN 6240-00-342-9756
NSN 4140-00-846-4786
NSN 6610-01-648-9997
NSN 2925-01-633-4048
NSN 5910-01-383-7135