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U173S Helmet Mic Quick Disconnect Cable

U173S Helmet Mic Quick Disconnect Cable

U173S is the mating male connector for U172/U female jacks, used to bring a helicopter helmet’s internal microphone line to an external quick disconnect. The molded plug with strain relief and short pigtail allows clean routing, fast service, and reliable connections in daily ops. Pair it with a U172/U female extension to reduce stress on internal wiring and simplify maintenance or adapter changes.

Features:

  • U173S adapter cable mates with U172/U cable
  • Molded body with strain relief for durability
  • Supports quick disconnect outside the helmet
  • Size: 32.59 × 12 × 8.9 mm for compact mounting
  • Reduces wear on internal mic wiring
  • Suitable for aviation environments and frequent handling

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