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 5935-01-283-8201
NSN 5835-00-491-3834
NSN 6620-01-328-4769
NSN 5950-00-891-9554
NSN 2925-01-570-8065
NSN 6320-01-607-1491
NSN 5950-00-450-1654
NSN 5945-00-407-8289
NSN 5965-00-780-5445
NSN 6150-01-461-3426
NSN 5975-00-608-1186
NSN 6110-01-452-5654