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 5975-00-428-1683
NSN 6645-00-218-6354
NSN 7035-01-649-8977
NSN 5965-01-259-7422
NSN 5945-01-434-6897
NSN 6650-01-484-7095
NSN 2925-01-226-6126
NSN 6150-01-028-8431
NSN 6685-00-736-8490
NSN 5985-00-494-8548
NSN 6150-00-443-3419
NSN 6610-00-804-6312