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 5985-01-393-3602
NSN 5935-01-367-9123
NSN 5895-00-257-1093
NSN 6135-01-560-3173
NSN 6240-01-109-0362
NSN 6150-01-537-0644
NSN 6110-01-161-4580
NSN 6130-01-529-6650
NSN 5945-01-311-3200
NSN 6105-01-364-1317
NSN 5965-01-011-1228
NSN 6130-00-763-0098