A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5910-00-811-1851
NSN 6320-01-631-7828
NSN 5905-01-437-6521
NSN 6105-01-564-3441
NSN 6145-01-442-3511
NSN 5965-01-370-1891
NSN 6645-00-070-6358
NSN 5930-01-096-3535
NSN 5945-00-830-7785
NSN 5945-01-605-1480
NSN 5965-00-246-4767
NSN 2925-00-428-6349