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 4140-01-564-3996
NSN 6685-01-125-9489
NSN 6145-01-602-9331
NSN 2925-01-437-1128
NSN 6650-00-269-5000
NSN 5920-01-231-9175
NSN 6145-01-571-6875
NSN 5965-00-913-9545
NSN 4140-00-580-8508
NSN 5915-00-350-3430
NSN 6130-00-089-9212
NSN 5975-01-616-5352