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 5930-01-050-8429
NSN 5996-01-189-6280
NSN 6645-01-345-6828
NSN 5895-01-230-9368
NSN 5950-01-497-3416
NSN 5895-01-359-2992
NSN 5960-01-468-6508
NSN 6130-01-371-9033
NSN 5895-00-488-6248
NSN 6105-00-252-3233
NSN 4140-01-378-6386
NSN 5910-01-272-1352