The E-13 Passive is a classic style headset with superior passive protection for the noisiest environments. It has extremely comfortable ear seals and headpad for long preflights and engine runs, yet is durable enough to maintain high performance in harsh working environments.

• Knurled swivel knob provides a durable, universally adjustable boom pivot
• Rugged comm cable bend relief provides increased durability
• In-line quick disconnect jack on mic boom for chemical defense suit
• Steel spring headband and stirrups with scratch resistant ABS eardomes
• 5 ohm M-87 dynamic microphone meets MIL2654212E, mounted on wire boom. Also available in 150 ohm.
• U-174/U 4-conductor plug
• Durable, double-shielded coiled comm cable
• Oversized silicone gel ear seals and comfortable, washable polar fleece headpad
• DO-160D tested — environmental and explosive proof
• Reinforced connections
• Passive noise attenuation 22dB NRR
• NSN 5965-01-521-3224
• Two-year warranty