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 6685-01-461-8873
NSN 5985-00-182-8122
NSN 6650-01-388-7125
NSN 6650-01-615-3416
NSN 5905-00-222-0427
NSN 6150-00-210-6302
NSN 5975-00-402-5273
NSN 5998-01-222-9568
NSN 5905-01-541-5010
NSN 5965-00-532-3284
NSN 5915-00-450-0100
NSN 5895-00-713-0703