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 5915-00-801-8860
NSN 5965-01-547-0134
NSN 6645-01-582-2601
NSN 6240-00-501-7964
NSN 5835-00-823-6116
NSN 5920-01-590-8344
NSN 7035-00-020-2227
NSN 6220-01-459-8668
NSN 6220-01-323-5408
NSN 5920-00-332-8384
NSN 7035-01-423-1755
NSN 5920-00-482-3441