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 5950-00-466-8156
NSN 5965-01-433-1974
NSN 7035-00-981-7216
NSN 6130-01-483-2111
NSN 5965-01-173-9106
NSN 6145-00-388-9084
NSN 5905-01-102-9810
NSN 5905-01-252-6014
NSN 5998-00-981-0961
NSN 6610-00-184-0833
NSN 5905-01-140-3737
NSN 6105-01-153-2302