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).
NSN 5990-01-492-6575
NSN 6685-00-527-7952
NSN 6320-01-050-1290
NSN 5910-00-866-1873
NSN 6105-00-976-3647
NSN 5945-01-547-6646
NSN 6130-01-515-0279
NSN 6610-01-003-2733
NSN 5990-01-232-6018
NSN 5835-01-173-8003
NSN 5998-01-552-7924
NSN 5905-01-050-3897