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 5855-01-250-1337
NSN 6145-00-635-9957
NSN 5960-01-374-9706
NSN 6110-00-928-4264
NSN 2925-01-509-3783
NSN 5998-01-392-0627
NSN 5996-01-400-0917
NSN 5915-01-540-1183
NSN 5835-00-518-4507
NSN 6610-00-761-5942
NSN 5965-01-332-6693
NSN 5965-00-103-5000