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 6105-01-576-9724
NSN 5935-01-571-9060
NSN 5910-01-103-8833
NSN 5945-00-943-7799
NSN 6320-01-039-5891
NSN 5835-00-707-6266
NSN 6105-01-201-4311
NSN 5996-01-254-4635
NSN 5925-01-291-0712
NSN 5999-00-328-8943
NSN 6220-00-101-8799
NSN 2925-01-143-0092