A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 2925-01-384-4139
NSN 6135-00-305-2052
NSN 6610-00-119-1591
NSN 6105-01-407-1252
NSN 5935-01-477-5561
NSN 5920-01-283-7042
NSN 6685-01-345-0826
NSN 5960-00-830-5483
NSN 5950-01-403-2852
NSN 5920-00-828-2327
NSN 5996-01-215-8097
NSN 5910-01-320-8622