40411G-01 MODEL H10-13.4 David Clark Headset

FAA TSO C57-CAT. B

M-7/DC Electrect Microphone FAA TSI-C139

Straight Cord – 5 Foot with/ M64/5-1 & M642/4-1 Plugs

Undercut Gel Earseals

US Pat Nos. 322,440, 324, 986; 351,390; 5,911,314

NSN: 5965-01-446-1530