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 5999-00-321-9033
NSN 6320-01-329-2297
NSN 5945-01-108-4672
NSN 5855-00-869-3635
NSN 5905-00-623-4801
NSN 5998-00-649-7287
NSN 6610-01-187-1748
NSN 2925-01-354-1752
NSN 6620-01-280-3516
NSN 6130-01-428-2555
NSN 4140-01-539-0548
NSN 5999-00-089-0414