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 2925-01-211-3294
NSN 6240-01-613-2503
NSN 5930-00-704-6913
NSN 5895-01-066-7265
NSN 6610-00-269-4506
NSN 5910-01-169-8162
NSN 5905-01-333-8802
NSN 5945-01-485-2402
NSN 5998-00-131-8445
NSN 6620-01-238-8666
NSN 6150-00-846-2119
NSN 6150-00-161-2480