Color gray or color blue
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 5895-01-182-7291
NSN 5975-01-387-8753
NSN 5895-01-459-8632
NSN 6130-01-245-9226
NSN 5998-01-212-7230
NSN 6645-01-386-6311
NSN 6110-01-370-4234
NSN 5910-01-486-7917
NSN 5855-01-406-7237
NSN 5950-00-639-9675
NSN 5835-01-268-1924
NSN 5905-01-025-1329