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 5996-01-462-1631
NSN 5920-01-208-8794
NSN 6685-01-337-4363
NSN 5999-01-123-6310
NSN 6110-00-969-7065
NSN 6145-01-044-1635
NSN 5990-01-480-9938
NSN 5985-01-056-5179
NSN 5935-00-212-7920
NSN 5895-01-553-4992
NSN 5975-01-144-5258
NSN 6650-01-492-5263