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CONMOLY / ENGINEERING & CONNECTIVITY

MIL-STD-1760 Umbilical Assemblies

Reference configuration: Sealed high-flex hybrid umbilicals for aircraft pylon and mission-store interfaces use controlled disconnect load, EMI shielding and long flex life for safe release and repeat maintenance.

MIL-STD-1760 aircraft pylon umbilical assembly construction
Product form illustration · Final construction depends on configuration

Specialty Products (Aerospace & Defense)

CM-SPECIAL-1760

MIL-STD-1760 Cables

Reference configurations only; specifications and certifications require confirmation.

  • Reference · >100,000 flex cycles
  • Reference · 100 releases
  • Reference · −60 to +150 °C

Reference specifications

Selection reference. Published third-party figures below describe specific reference configurations; they are not Conmoly guaranteed values or certifications. Confirm the final construction and test requirements with engineering.

Dimensions and bend radii vary slightly across Class I, Class I (FO) and Class II part numbers; the applicable range is shown.

Scroll the table horizontally to view all configuration conditions.

ParameterReference valueConfiguration / condition
Store releases100 guaranteed releasesMatched connector assembly system
Flex life> 100,000 cyclesClass I / I(FO) / II
Manual disconnects500 cyclesCertification test condition
Shield coverage> 85%Silver-plated copper braid
Outer diameter18.3–18.7 mmClass II through Class I
Static / dynamic bend radius45.8–46.8 / 91.5–93.5 mmBy part number
Temperature range−60 to +150 °CAll standard part numbers

Reference source: www.gore.com

Available configurations

Class IStandard mission-interface assembly with multiple shell sizes and inserts.
Class I fiber typeAdds OM3 multimode fiber to the hybrid electrical construction.
Class IIWire set and assembly defined to the applicable mission interface.

Cable construction

Functional unitsPower, data, fiber, video and discrete units are separated by function.
Unit isolationTwists, coax, individual shields and spacing manage coupling.
Strength or overall shieldTensile load, return path and platform grounding determine the structure.
Sealed rugged coverResists fluids, abrasion, temperature, repeated deployment and mission loads.
Mission terminationConnectors, branches, marking, strain relief and rapid-service interfaces are integrated.

Selection checklist

Interface documentPinout, protocols, connector and standard revision
Power and signalVoltage, current, bandwidth, optical path and shield zoning
Mechanical boundaryLength, diameter, mass, tensile load and bend radius
Mission environmentTemperature, fluids, abrasion, vibration, shock and sealing
OperationReel, release, mating, maintenance and storage cycles
Acceptance matrixElectrical, mechanical, environmental and system tests

Applications

  • Military-aircraft pylon stations
  • Weapon and mission-store interfaces
  • ASI/MSI rapid connection
  • Frequent maintenance and repeated release

Interfaces & termination

  • Hybrid power, data and fiber construction
  • Mission connector, branch and strain relief
  • Fixed-length complete and serialized assembly

Project validation checklist

  • Pin-by-pin continuity, insulation, hipot and wire map
  • High-speed, fiber or RF unit performance
  • Tensile, flex, abrasion, sealing and termination retention
  • Interface-standard environment and system integration

Standard and product names identify the target interface only and do not imply unverified compliance, qualification or platform approval.

Tethered Drone Hybrid Cables
CM-SPECIAL-TETHER

Tethered Drone Hybrid Cables

Reference configuration: High-voltage power, data pairs and single-mode fiber are integrated into a low-mass, weatherproof, crush-resistant tether for continuous drone power and secure high-bandwidth communication.

Reference · 250/600 VrmsReference · Single-mode fiber
View specifications