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 5910-01-561-2154
NSN 5895-01-533-3467
NSN 5998-00-308-4297
NSN 5935-00-753-5101
NSN 6240-01-307-8236
NSN 5855-01-552-4759
NSN 5915-00-133-4531
NSN 6110-00-113-1415
NSN 5945-00-150-3034
NSN 6685-00-426-6710
NSN 5855-01-366-2429
NSN 6650-01-195-3957