Color light yellow
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 6685-01-650-1828
NSN 5945-01-202-8363
NSN 5905-01-411-0947
NSN 6610-01-103-4627
NSN 5965-00-179-7886
NSN 5998-00-536-0747
NSN 6620-01-534-2370
NSN 5998-00-051-6657
NSN 5920-01-645-2747
NSN 5905-01-466-8510
NSN 6685-01-222-8140
NSN 4140-01-071-1512