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 5925-01-176-7182
NSN 6240-01-078-2462
NSN 6650-01-280-1778
NSN 6645-01-217-2888
NSN 6240-01-444-2227
NSN 5990-01-316-6344
NSN 6240-01-023-7720
NSN 4140-00-045-8117
NSN 6135-00-262-6807
NSN 6320-01-181-9474
NSN 6145-01-237-2710
NSN 6150-00-435-0812