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 6240-00-518-3541
NSN 5835-01-392-0575
NSN 5835-00-518-4507
NSN 5925-01-494-6369
NSN 6220-01-608-3613
NSN 7035-00-360-2008
NSN 4140-01-483-8040
NSN 6145-00-960-7318
NSN 5930-01-462-0680
NSN 6145-01-059-2081
NSN 6110-00-525-3418
NSN 5990-01-411-7706