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 6220-01-342-9961
NSN 6145-00-378-3836
NSN 5945-00-149-0619
NSN 5990-01-303-9920
NSN 6610-01-494-7578
NSN 5925-00-597-1558
NSN 6650-00-140-8776
NSN 2925-01-164-9579
NSN 6150-01-609-4516
NSN 5855-01-256-2551
NSN 6105-00-449-1124
NSN 6650-00-930-8825