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 5950-00-463-9662
NSN 6220-01-431-7319
NSN 2925-01-477-8037
NSN 5985-01-199-5925
NSN 6610-00-789-4719
NSN 6105-00-189-0515
NSN 5975-01-433-0861
NSN 6685-01-305-8362
NSN 5920-01-585-4209
NSN 5999-00-495-9209
NSN 5950-01-387-7945
NSN 6650-01-204-2524