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 6240-01-168-6185
NSN 5910-01-424-4818
NSN 6320-01-215-2284
NSN 6220-00-941-3383
NSN 5855-01-658-4510
NSN 5930-00-996-3773
NSN 6650-01-406-4959
NSN 5835-01-469-6706
NSN 2925-01-156-9570
NSN 5975-01-285-5772
NSN 5925-01-004-9293
NSN 6130-00-086-9502