LGM22759/44

Military Hook-Up Wire

The LGM22759/44 Military Hook-Up Wire is a lightweight, high-temperature wiring solution built for airframe, avionics, and aerospace environments. It employs a dual layer of irradiation cross-linked modified ETFE insulation, engineered to offer enhanced cut-through resistance, abrasion protection, and durability while maintaining excellent chemical, flame, and soldering iron resistance.

With contrasting inner and outer insulation colors, users gain a clear visual cue for identifying insulation wear or damage-an important reliability feature in demanding systems.

LGM22759/44

Key Features & Benefits

  • High Temperature & Voltage Capability: Rated for continuous operation at 200 °C and for 600 V service.
  • Dual-Layer Cross-Linked ETFE Insulation: Combines mechanical strength, abrasion resistance, and longevity.
  • Lightweight & Flexible: Optimized for aerospace weight constraints without sacrificing performance.
  • Chemical & Flame Resistance: Withstands fuels, oils, cleaning agents, and resists flame and soldering iron contact.
  • Visual Damage Indication: Contrasting insulation layers allow rapid detection of abrasion or chafing.

Applications

Technical Specifications

  • Specification / Standard: MIL-DTL-22759/44
  • Conductor: Silver-coated copper, stranded
  • Insulation: Dual-layer ETFE, irradiation cross-linked
  • Temperature Rating: 200 °C continuous
  • Voltage Rating: 600 V
  • Gauge Range & Typical Size Data:
    – 28 AWG (7/36 strands)
    – 26 AWG (19/38)
    – 24 AWG (19/36)
    – 22 AWG (19/34)
    – 20 AWG (19/32)
    – 18 AWG (19/30)
    – 16 AWG (19/29)
    – 14 AWG (19/27)
    – 12 AWG (37/28)
  • Outer Diameter Range: ≈ 0.025-0.106 in (varies by gauge) per datasheet
  • Maximum Resistance & Weight: Varies by gauge (per MIL spec tables)

Why Choose LGM22759/44?

  • Offers MIL-Spec compliance and traceability for aerospace and defense systems.
  • High performance under thermal, mechanical, and chemical stress.
  • Lightweight design helps reduce system mass- important in avionics and aerospace.
  • Abrasion protection and visual diagnostics via contrasting insulation layers improve reliability.

Ordering & Availability

  • Supplied in reels, spools, or custom lengths.
  • Available in multiple insulation colors and striping configurations.
  • Full test data, certification, and lot traceability included.
  • Custom order options for unique gauges, color schemes, or insulation variants.

Need aerospace-grade wire that balances weight, strength, and reliability?

Contact us today to request a quote for LGM22759/44 Military Hook-Up Wire and get a wiring solution built to perform in the most demanding environments.

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Download Datasheet