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 5920-01-440-8277
NSN 6145-00-423-1563
NSN 6685-00-519-5213
NSN 5895-01-190-5186
NSN 5996-01-495-9197
NSN 6110-00-216-6911
NSN 4140-01-045-4112
NSN 6620-01-220-8036
NSN 5985-00-982-3912
NSN 5999-00-399-1215
NSN 6645-01-602-8275
NSN 6240-01-140-8762