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 5985-01-296-5117
NSN 5915-00-106-1676
NSN 5975-01-401-5355
NSN 6105-01-622-5642
NSN 6130-00-205-1714
NSN 5990-00-557-3672
NSN 5930-01-355-5133
NSN 5920-00-877-7915
NSN 6110-01-458-4372
NSN 5975-01-190-6917
NSN 5835-00-833-7080
NSN 6150-01-655-9400