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 5960-00-023-5613
NSN 6135-00-990-1822
NSN 5960-01-296-3306
NSN 5855-01-491-7849
NSN 5945-01-010-2849
NSN 6320-00-194-4252
NSN 5950-01-246-3984
NSN 6620-00-797-2591
NSN 5895-01-337-5900
NSN 5960-00-076-4486
NSN 5965-01-216-1994
NSN 6620-00-758-5233