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 6150-01-015-7259
NSN 5998-00-198-3554
NSN 6620-01-122-8886
NSN 5945-01-580-3324
NSN 5975-01-346-7194
NSN 6135-01-341-9814
NSN 5990-00-277-3763
NSN 5855-01-286-9928
NSN 5960-01-013-9346
NSN 6610-01-258-6206
NSN 5965-00-959-8162
NSN 6130-01-163-1251