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 5925-01-200-7813
NSN 5930-01-608-4468
NSN 5990-01-105-5336
NSN 5999-00-927-4670
NSN 5975-00-961-2556
NSN 5925-01-442-8589
NSN 5950-00-924-7256
NSN 6610-01-294-5666
NSN 6650-01-567-5855
NSN 6130-00-368-8698
NSN 4140-01-169-1697
NSN 6320-01-574-1915