A nut having ears or lugs designed to hold it in position after its installation in a specially designed channel. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 4140-01-434-0821
NSN 6645-01-369-4371
NSN 5985-01-660-0738
NSN 5960-00-853-8702
NSN 5960-01-014-3876
NSN 5999-01-063-7408
NSN 5915-00-172-5152
NSN 6650-01-206-3584
NSN 5950-00-863-8959
NSN 5895-01-472-2144
NSN 5990-01-282-0570
NSN 6320-01-353-9753