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 5925-01-498-1964
NSN 6650-00-127-4581
NSN 5920-00-473-0563
NSN 4140-01-494-5838
NSN 5855-01-492-6913
NSN 5998-01-299-1680
NSN 6645-00-664-4665
NSN 6240-00-248-4281
NSN 5999-01-188-7775
NSN 7035-01-597-4180
NSN 5835-01-232-4035
NSN 6110-00-248-8975