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 6610-01-473-5678
NSN 5985-00-343-3632
NSN 5999-01-415-0265
NSN 5975-01-522-2050
NSN 5915-01-480-1227
NSN 6645-00-764-0412
NSN 6645-00-527-7258
NSN 5855-00-532-0025
NSN 6130-01-094-7070
NSN 6130-01-004-0723
NSN 5910-01-198-2537
NSN 5920-00-962-0431