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 5910-00-295-6194
NSN 6645-01-620-4827
NSN 6220-00-877-5326
NSN 6685-01-388-2229
NSN 5855-00-436-3852
NSN 5920-00-518-1793
NSN 5945-01-152-2945
NSN 5915-00-432-9284
NSN 6685-01-266-9446
NSN 5996-00-150-8842
NSN 5960-01-593-4760
NSN 5999-01-439-2611