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).
NSN 6150-01-461-7640
NSN 6220-00-299-7749
NSN 5895-01-149-4529
NSN 5935-01-179-8641
NSN 5999-01-634-0576
NSN 5998-01-081-1785
NSN 5985-00-041-0489
NSN 6240-01-206-4760
NSN 6220-01-392-1429
NSN 6650-00-930-8825
NSN 6620-01-537-0902
NSN 6145-01-531-0193