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 7035-00-861-7913
NSN 5998-01-397-3334
NSN 6240-00-594-7138
NSN 6685-00-574-9562
NSN 5855-01-078-4180
NSN 6650-00-736-8456
NSN 5965-00-199-4456
NSN 5975-01-468-9258
NSN 5998-00-237-4528
NSN 6320-01-194-1253
NSN 5950-00-246-5148
NSN 5960-01-287-4187