A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 6130-00-890-8471
NSN 6135-01-121-3225
NSN 5930-00-376-9991
NSN 6320-01-239-7647
NSN 5925-00-006-3539
NSN 5855-01-366-2429
NSN 5915-00-840-4903
NSN 6130-01-464-4286
NSN 5975-01-451-4799
NSN 5965-00-831-2134
NSN 5945-01-055-9636
NSN 5965-00-170-5254