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 5945-00-246-3307
NSN 5910-01-467-9918
NSN 5905-01-072-0249
NSN 6320-00-456-2092
NSN 6110-01-444-3302
NSN 5996-00-438-3154
NSN 6685-00-082-3153
NSN 6105-01-495-4060
NSN 5925-01-018-9799
NSN 5965-01-354-9834
NSN 6135-01-592-4139
NSN 5950-01-444-2902