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 5925-01-372-0863
NSN 6150-01-281-8490
NSN 5945-01-181-5956
NSN 5895-01-293-4725
NSN 5965-00-478-3442
NSN 5935-00-835-3501
NSN 6145-00-900-6157
NSN 5996-00-686-8818
NSN 5996-01-517-8409
NSN 5835-01-242-9806
NSN 5920-00-209-0443
NSN 6130-01-602-8991