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 5965-00-888-2643
NSN 5950-00-540-6948
NSN 6145-00-238-5271
NSN 5998-01-023-2153
NSN 6320-00-422-9006
NSN 2925-00-254-9776
NSN 5915-00-064-9096
NSN 2925-01-025-0082
NSN 5895-00-146-1366
NSN 5930-01-502-9074
NSN 5950-01-580-6543
NSN 6645-01-131-9152