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 5975-01-326-1048
NSN 6645-00-947-0625
NSN 6130-01-446-6011
NSN 6610-01-095-9262
NSN 7035-00-973-9215
NSN 5960-01-140-8009
NSN 6620-00-303-9579
NSN 5935-01-045-9708
NSN 5855-01-079-1259
NSN 5935-00-175-7291
NSN 5930-01-521-3039
NSN 6685-01-641-4541