A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Copper washers including spring washers not threaded
NSN 6645-00-908-0140
NSN 6685-01-262-2397
NSN 5950-01-439-8222
NSN 5965-01-504-5567
NSN 5998-01-314-5099
NSN 5915-01-406-3847
NSN 6220-01-170-6913
NSN 2925-01-004-5627
NSN 5975-00-943-0920
NSN 6650-01-301-3959
NSN 5920-01-572-3772
NSN 5985-00-375-1837