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 5935-00-946-9261
NSN 6145-01-199-8679
NSN 5990-01-074-6549
NSN 6620-01-193-4764
NSN 6620-00-421-7509
NSN 4140-01-123-0262
NSN 6220-01-297-8307
NSN 5945-01-180-9301
NSN 5965-01-406-3156
NSN 6145-01-551-5746
NSN 5855-01-147-6024
NSN 6610-01-555-8791