Used on pccn aacy19 (sanator)
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
NSN 6320-01-532-7491
NSN 6110-01-350-3449
NSN 6220-01-050-0835
NSN 5910-00-078-2208
NSN 5855-00-256-5562
NSN 5965-01-128-4381
NSN 6645-01-515-7507
NSN 5935-00-947-4869
NSN 5965-01-118-1416
NSN 6105-00-153-6350
NSN 6130-00-270-1024
NSN 6150-01-029-2146