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M24643/23 LSTTSU, LSTTSA

MIL-DTL-24643/23 (LSTTSU, LSTTSA)

The M24643/23 cable is a low-smoke, zero-halogen shipboard cable. It is suitable for watertight, non-flexing service. This Mil-Spec cable features paired and stranded bare copper conductors, Extruded Silicone Rubber/Polyamide insulation, and an LSZH cross-linked Polyolefin (XLPO) jacket. The armored version additionally has braided aluminum armor. This cable is suitable for use in shipboard interconnect audio, telephone, call bell, announcing, and alarm system applications that do not exceed 1000V. The Mil-DTL-24643 Mil-Spec covers cables suitable for use in shipboard, communications, instrumentation, and electronic applications.

20 items

LSTTSA-50
Approx LBS/MFT0.00
Armor MaterialAluminum Braid
AWG Size22
Cond. MaterialBare Copper
Insul. MaterialSilicone Rubber/Polyamide
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)1.450
Metal TubesM
Requires Quote 
LSTTSA-60
Approx LBS/MFT0.00
Armor MaterialAluminum Braid
AWG Size22
Cond. MaterialBare Copper
Insul. MaterialSilicone Rubber/Polyamide
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)1.500
Metal TubesN
Requires Quote 
LSTTSU-1.5
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialBare Copper
Insul. MaterialSilicone Rubber/Polyamide
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)0.330
Metal TubesA
Mil-SpecM24643/23
Requires Quote per FT 
In Stock
LSTTSU-10
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialBare Copper
Insul. MaterialSilicone Rubber/Polyamide
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)0.675
Metal TubesD
Mil-SpecM24643/23
Requires Quote per FT 
LSTTSU-15
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialBare Copper
Insul. MaterialSilicone Rubber/Polyamide
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)0.800
Metal TubesE
Mil-SpecM24643/23
Requires Quote per FT 
LSTTSU-20
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialBare Copper
Insul. MaterialSilicone Rubber/Polyamide
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)0.870
Metal TubesG
Mil-SpecM24643/23
Requires Quote per FT 
LSTTSU-3
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialBare Copper
Insul. MaterialSilicone Rubber/Polyamide
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)0.450
Metal TubesB
Mil-SpecM24643/23
Requires Quote per FT 
LSTTSU-30
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialBare Copper
Insul. MaterialSilicone Rubber/Polyamide
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)1.080
Metal TubesK
Mil-SpecM24643/23
Requires Quote per FT 

MIL-DTL-24643/23 (LSTTSU, LSTTSA) Mil-Spec Shipboard Cable Specifications

M24643/23 Construction:

  • Conductor: Stranded bare copper, Class K stranding per ASTM B174
  • Insulation: Extruded Silicone Rubber/Polyamide
  • Jacket: Low-Smoke, Zero-Halogen (LSZH) Cross-Linked Polyolefin (XLPO)
  • Armor (LSTTSA): Aluminum Braid

M24643/23 Ratings and Approvals:

  • Mil-Spec:
    • MIL-DTL-24643
    • MIL-I-45208A
    • MIL-STD-790
  • Navy Shipboard Spec:
    • LSTTSU (Unarmored)
    • LSTTSA (Armored)
  • Voltage Rating: 1000V

M24643/23 Features and Benefits:

  • Watertight for mission-critical environments.
  • Meets the 1-hour fire electrical circuit integrity requirements.
  • Thermoset system for advanced mechanical fortification.
  • LSZH system maintains circuit integrity due to minimal smoke generation, acid gas, and toxicity.