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 6320-00-831-2227
NSN 6135-00-812-9039
NSN 7035-01-231-2450
NSN 6610-01-412-4427
NSN 6645-01-438-6986
NSN 5905-01-046-2014
NSN 5895-00-351-7463
NSN 5855-01-650-3762
NSN 5965-01-061-6871
NSN 6620-01-474-4951
NSN 5925-01-272-3805
NSN 5975-01-437-8662