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 5930-00-848-2279
NSN 6610-01-339-1595
NSN 6685-01-571-4039
NSN 5950-00-819-9644
NSN 6320-00-994-0179
NSN 5855-01-085-5354
NSN 5998-00-243-7459
NSN 5910-00-069-9228
NSN 7035-01-391-7470
NSN 5985-00-459-5586
NSN 6220-00-805-4829
NSN 5915-01-612-8875