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 5930-01-242-8128
NSN 6610-01-188-1550
NSN 6150-01-595-2082
NSN 5935-01-223-3557
NSN 5960-00-167-7875
NSN 5920-01-303-6841
NSN 2925-00-936-9344
NSN 6130-01-502-9155
NSN 6130-00-059-3404
NSN 5945-01-586-6170
NSN 5990-01-522-6096
NSN 5965-00-841-9195