Wall thickness 0.147 inches
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 6610-00-150-6408
NSN 6610-00-008-0217
NSN 5985-01-461-3763
NSN 4140-00-822-4447
NSN 6620-00-983-4171
NSN 6110-01-617-2837
NSN 5910-01-647-4713
NSN 6650-01-127-4647
NSN 5905-00-422-3222
NSN 5915-01-323-0553
NSN 5935-00-866-3680
NSN 6145-01-535-8893