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 6130-00-949-1563
NSN 2925-01-311-7840
NSN 5910-01-617-7016
NSN 6650-00-864-2942
NSN 6105-00-045-3700
NSN 6220-00-869-4348
NSN 5925-00-954-4211
NSN 5915-01-502-5840
NSN 6220-01-316-1845
NSN 6240-01-419-9597
NSN 7035-01-245-9585
NSN 5925-01-349-4210