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 6620-01-446-7290
NSN 6320-01-056-1164
NSN 5855-01-147-4785
NSN 6620-00-261-5396
NSN 5975-01-576-9501
NSN 5905-01-435-1024
NSN 5895-00-628-2078
NSN 6645-00-389-3370
NSN 5835-00-146-9928
NSN 5855-01-423-0817
NSN 6620-00-252-6425
NSN 5950-01-464-4196