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 7035-01-657-3875
NSN 5910-01-179-1010
NSN 6610-00-920-8182
NSN 5910-00-366-0095
NSN 6645-01-463-3441
NSN 6150-01-283-2399
NSN 5835-00-689-0278
NSN 6620-01-350-5103
NSN 6105-00-461-5962
NSN 6610-00-261-8159
NSN 6320-01-659-2819
NSN 5895-01-540-6519