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 5905-00-916-9066
NSN 5925-01-470-6696
NSN 5999-01-203-2169
NSN 5950-00-894-1913
NSN 5996-00-072-6329
NSN 5998-00-919-3910
NSN 6135-01-071-4272
NSN 6620-01-628-2620
NSN 6650-01-345-2131
NSN 6135-00-050-7189
NSN 6650-01-131-2570
NSN 5975-01-649-8168