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 6150-01-445-1233
NSN 5905-01-293-9157
NSN 6320-00-731-6134
NSN 7035-01-452-4306
NSN 5925-01-276-4714
NSN 5920-01-389-9582
NSN 5998-01-200-0128
NSN 5960-01-219-0524
NSN 5990-01-024-9659
NSN 6150-01-220-7174
NSN 5985-01-144-5505
NSN 5975-01-451-7084