Color natural or red
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 5950-01-372-9036
NSN 5990-00-554-0366
NSN 5925-00-557-4530
NSN 6145-01-106-7056
NSN 6135-01-041-3829
NSN 6220-01-325-4529
NSN 6110-01-521-5702
NSN 5950-00-840-6646
NSN 5905-00-919-5684
NSN 5915-00-225-9506
NSN 6620-00-270-3275
NSN 6610-00-322-9686