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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5835-01-266-4382
NSN 6610-00-951-0345
NSN 6220-01-056-5169
NSN 6105-00-136-9158
NSN 6145-00-844-3777
NSN 5895-00-494-3530
NSN 6610-00-168-2200
NSN 6645-00-149-1100
NSN 5925-01-610-2594
NSN 5998-01-230-5667
NSN 5996-00-156-5967
NSN 5835-01-469-6706