A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5915-01-152-2684
NSN 6620-00-286-5721
NSN 5915-00-922-1629
NSN 5990-00-309-0023
NSN 6145-01-524-8495
NSN 6150-00-538-8173
NSN 6620-00-290-6505
NSN 6685-01-160-5421
NSN 5999-01-542-7659
NSN 6610-01-034-5226
NSN 6105-01-270-9740
NSN 6220-01-291-0448