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 6150-01-333-0341
NSN 5920-01-183-7938
NSN 6220-00-346-8944
NSN 6135-01-580-5726
NSN 5835-01-093-1904
NSN 6685-01-414-1904
NSN 5975-01-651-9920
NSN 6130-01-364-1751
NSN 7035-01-449-6108
NSN 5990-01-302-3733
NSN 5905-01-515-9882
NSN 5996-01-442-5218