A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also locknut, electrical conduit; locknut, tube fitting; and seal nut, pipe.
NSN 6130-01-106-3085
NSN 5935-00-528-2185
NSN 5855-01-231-4945
NSN 5965-01-142-1807
NSN 6110-01-544-1805
NSN 5990-00-308-2538
NSN 5855-01-136-9532
NSN 6610-01-490-2020
NSN 6220-00-504-2943
NSN 6150-01-212-2539
NSN 5915-01-443-6130
NSN 5965-01-516-1236