A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5855-01-020-7982
NSN 6320-01-582-6752
NSN 6320-00-894-1644
NSN 5998-00-422-3870
NSN 5905-01-196-5759
NSN 2925-00-017-9807
NSN 6685-01-092-5819
NSN 6320-01-157-9076
NSN 5950-00-100-1345
NSN 6135-01-479-9790
NSN 5996-00-811-4168
NSN 6685-00-782-6031