No other part numbers with same form, fit, and function found.
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 length must exceed 25 percent of the outside diameter or distance across peripheral flats. (when the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) it must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes spacer, optical element. See also washer, recessed and washer, shouldered and recessed.
NSN 6220-01-547-9049
NSN 6135-01-151-2705
NSN 5895-01-399-0240
NSN 6130-00-845-8986
NSN 5945-01-401-5323
NSN 6110-00-753-7677
NSN 5905-01-071-3133
NSN 5895-00-225-3729
NSN 4140-01-028-2743
NSN 6130-01-132-8052
NSN 5920-00-038-3990
NSN 6610-01-542-9484