Fleet ballistic missle quality, as identified by quality control no.Poso 900066
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 4140-01-321-7853
NSN 6645-01-522-4941
NSN 5835-01-200-7153
NSN 5960-01-051-1454
NSN 6610-00-140-1719
NSN 4140-00-606-9453
NSN 5935-01-521-2692
NSN 5975-01-526-4437
NSN 5950-01-645-0208
NSN 6145-01-381-3804
NSN 5945-00-313-9512
NSN 4140-01-087-0359