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 6150-01-069-4499
NSN 5910-01-608-4412
NSN 5895-01-077-5578
NSN 5945-01-267-5294
NSN 5996-01-158-2883
NSN 5950-01-382-5662
NSN 5910-01-503-1857
NSN 5905-01-480-6863
NSN 6645-00-917-2143
NSN 6650-01-150-8101
NSN 5920-00-649-6185
NSN 5960-00-243-8397