Internal wrenching
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
Classification: Nuts of iron or steel
NSN 6610-01-516-5120
NSN 5925-00-201-6284
NSN 5925-00-856-4818
NSN 5855-00-288-1408
NSN 5965-01-574-4938
NSN 6110-01-122-3025
NSN 6135-01-551-0562
NSN 6645-01-206-4888
NSN 5915-00-267-1343
NSN 5999-00-323-0609
NSN 5960-00-929-8002
NSN 6145-00-269-4271