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 5895-01-512-2938
NSN 4140-01-074-6262
NSN 5895-00-125-0653
NSN 5996-01-555-1120
NSN 5905-01-292-8773
NSN 5999-01-143-2332
NSN 5920-01-238-4403
NSN 6110-00-492-1167
NSN 6645-01-140-0868
NSN 4140-01-293-2112
NSN 7035-01-104-5446
NSN 5960-01-043-4770