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 2925-01-359-4027
NSN 6105-01-535-5156
NSN 5998-01-400-4079
NSN 6130-01-167-0718
NSN 5985-00-996-7559
NSN 6620-00-914-6818
NSN 2925-01-243-0328
NSN 5915-01-343-0181
NSN 5935-01-046-2044
NSN 6110-00-080-8805
NSN 6240-00-292-3237
NSN 5930-01-216-5512