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 6320-01-506-9439
NSN 6105-00-495-6909
NSN 5996-01-609-4129
NSN 6150-01-031-7482
NSN 6220-01-054-1208
NSN 5996-01-563-1124
NSN 5960-01-439-9517
NSN 6645-01-212-9474
NSN 6620-01-067-8336
NSN 5950-01-649-0489
NSN 6220-00-541-8515
NSN 6220-00-411-0528