Used on 2gvortac, fa-9996. function, resistor, fixed film; reference data, 2A4A5R1, ti 6820.2, fa 9996/2, vortac, vor/dme, vor equipment, sec 8, vol 8, pg 8-221 axial terminal each end
2a single mounting facility thread class 0.321" single mounting facility thread length 2.677" overall length tap, circular, bushing mount unef single mounting facility thread series