20threads per inch on the threaded shank and thread series is unf; name given by controlling agency is "vibration dampner"
A mechanism which retards or nullifies angular vibration between two items.
NSN 5998-00-055-2071
NSN 5930-01-327-4384
NSN 5996-00-403-1811
NSN 5910-00-526-8005
NSN 4140-01-232-8998
NSN 5990-01-246-2488
NSN 5960-01-579-9265
NSN 6320-00-731-6134
NSN 5920-01-633-5287
NSN 2925-01-647-7225
NSN 5920-01-629-2471
NSN 4140-00-990-3311