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 5935-01-111-7618
NSN 5960-01-172-2088
NSN 6620-01-222-0143
NSN 6645-01-473-3752
NSN 6240-01-055-9696
NSN 5945-01-571-6997
NSN 5985-01-474-3781
NSN 5965-00-267-4173
NSN 5975-01-255-8718
NSN 5835-00-473-1010
NSN 5925-01-040-8963
NSN 5930-00-578-1008