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 5975-01-615-1366
NSN 6145-00-627-9010
NSN 5985-01-535-2741
NSN 6145-01-648-1491
NSN 6145-01-372-3040
NSN 5990-00-199-0081
NSN 4140-01-413-8397
NSN 5935-01-411-5510
NSN 6220-01-125-5748
NSN 5925-01-174-1562
NSN 5975-01-408-6247
NSN 5855-01-321-3881