Color gold
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 aluminum nesoi
NSN 5895-01-547-4123
NSN 5915-01-582-4495
NSN 5975-01-367-1859
NSN 4140-01-439-5906
NSN 6240-01-193-8752
NSN 5835-01-013-1838
NSN 5855-00-832-9341
NSN 5920-01-030-1112
NSN 5945-00-149-1857
NSN 5985-01-092-1662
NSN 6150-00-760-4033
NSN 6685-00-188-1991