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 5975-01-116-6269
NSN 5945-01-170-7630
NSN 6650-00-161-4122
NSN 6685-01-371-3974
NSN 6135-01-445-6157
NSN 5998-00-484-1886
NSN 5975-01-027-2157
NSN 6650-01-502-9909
NSN 6610-01-605-2451
NSN 5998-01-446-6916
NSN 6135-01-277-2562
NSN 5999-01-258-5930