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M24643/49 LSTNW, LSTNWA

MIL-DTL-24643/49 (LSTNW, LSTNWA)

MIL-DTL-24643/49 (LSTNW, LSTNWA)The M24643/49 cable is a low-smoke, zero-halogen shipboard cable. It is suitable for non-watertight, non-flexing services. This Mil-Spec cable features three stranded bare copper conductors, Cross-Linked Polyethylene (XLPE) insulation, and an LSZH cross-linked Polyolefin (XLPO) jacket. An armored version is also available. This cable is ideal for use in shipboard combat systems, interior communications, and lighting and power applications that do not exceed 1000V. However, this cable shouldn't be used where a watertight deck or bulkhead below flooding water level II (FWL-II) is penetrated. The Mil-DTL-24643 Mil-Spec covers cables suitable for use in shipboard, communications, instrumentation, and electronic applications.

18 items

lstnw-150
LSTNW-150
Ampacity (50C)235
Approx LBS/MFT0.00
AWG Size3/0
Cond. MaterialBare Copper
Conductor Stranding61/.0524
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)1.515
Requires Quote per FT 
lstnwa-150
LSTNWA-150
Ampacity (50C)235
Approx LBS/MFT0.00
Armor MaterialAluminum Braid
AWG Size3/0
Cond. MaterialBare Copper
Conductor Stranding61/.0524
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Requires Quote per FT 

MIL-C-24643/49 (LSTNW, LSTNWA) Mil-Spec Shipboard Cable Specifications

M24643/49 Construction:

  • Conductor: Stranded Bare Copper
    • 7 AWG and smaller: Class B stranding per ASTM B8
    • 3 AWG and 1 AWG: Class C stranding per ASTM B8
    • 1/0 AWG and 3/0 AWG: Class D stranding per ASTM B8
  • Insulation: Cross-Linked Polyethylene (XLPE)
  • Jacket: Low-Smoke, Zero-Halogen (LSZH) Cross-Linked Polyolefin (XLPO) with surface markings
  • Armor (LSTNWA): Braided aluminum

M24643/49 Ratings and Approvals:

  • Mil-Spec:
  • Navy Shipboard Spec:
    • LSTNWA (armored)
    • LSTNW (unarmored)
  • Voltage Rating: 1000V

M24643/49 Features and Benefits:

  • Non-watertight for mission-critical environments.
  • Thermoset system for advanced mechanical fortification.
  • LSZH system maintains circuit integrity due to minimal smoke generation, acid gas, and toxicity.