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 5905-01-151-2518
NSN 5950-01-325-1551
NSN 5996-01-230-8671
NSN 6620-01-562-0615
NSN 5950-00-809-7750
NSN 7035-00-135-4758
NSN 5935-01-240-0453
NSN 5945-00-833-5143
NSN 6650-01-421-2762
NSN 5996-01-223-4665
NSN 6130-00-170-4844
NSN 5930-01-329-4317