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: Other articles of iron or steel not wire nesoi
NSN 5945-00-629-2404
NSN 6320-01-564-0893
NSN 5965-01-535-3728
NSN 5910-01-020-7700
NSN 6110-01-486-7706
NSN 7035-01-244-9179
NSN 6685-01-120-8293
NSN 6610-01-269-3070
NSN 5925-01-040-7980
NSN 5835-00-505-0733
NSN 5960-01-462-1864
NSN 6610-01-597-1657