Furnished with o-ring
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 5950-01-259-9015
NSN 6320-01-116-3980
NSN 5930-01-469-9233
NSN 6135-00-497-0491
NSN 6105-00-272-7481
NSN 6645-00-126-0286
NSN 5998-01-469-5946
NSN 6150-01-173-1041
NSN 6145-01-148-4488
NSN 5990-01-609-4793
NSN 5975-01-406-6830
NSN 5960-01-552-0862