A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 6610-01-271-6865
NSN 6610-01-136-7836
NSN 7035-01-268-8042
NSN 6130-00-951-0671
NSN 6620-01-580-0883
NSN 6135-00-073-8939
NSN 7035-00-483-8630
NSN 2925-01-595-4345
NSN 7035-00-931-9415
NSN 6685-00-543-1409
NSN 6145-00-119-8201
NSN 5945-01-454-3523