5985-01-389-6830 (JH-113)
NSN 5985-01-389-6830 (NIIN 01-389-6830) is a directional coupler in Federal Supply Class 5985, Antennas, Waveguides, And Related Equipment — an item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. Manufacturer part number JH-113.
NIIN assigned April 1994; DEMIL A (none required); ESD/EMI-sensitive.