A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 6145-01-604-6282
NSN 5905-00-227-0117
NSN 6645-00-292-5053
NSN 5996-00-961-3250
NSN 5999-00-521-3408
NSN 5910-01-441-2301
NSN 5996-01-095-1356
NSN 5855-01-605-2226
NSN 5998-01-234-4620
NSN 6320-01-419-1225
NSN 6130-01-474-0748
NSN 5935-01-220-2047