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.
Classification: Articles of aluminum nesoi
NSN 6620-00-391-7858
NSN 5935-00-932-3329
NSN 6620-00-140-8644
NSN 6240-01-087-1280
NSN 6685-01-506-9553
NSN 6130-01-061-0361
NSN 5960-01-487-6436
NSN 6145-01-031-6739
NSN 2925-01-422-1542
NSN 5975-00-299-1202
NSN 6105-01-507-5260
NSN 6135-00-334-4500