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Technical Data Sheet
PartsTable / COMPONENT / 15-1139
15-1139 ✓ Verified by PartsTable
— · WIRE CABLE
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include color: BLACK CORE CONDUCTOR SINGLE CONDUCTOR, material: FIBER AND RUBBER BODY, nominal_width: 0.500 INCHES IN, conductor_form: STRANDED LOCATION NOT OTHERWISE SPECIFIED, voltage_rating: 300.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR, performance_type: STANDARD CAPACITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-519-0570, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
15-1139
NSN: 6150-00-519-0570
FSC: 6150
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
colorBLACK CORE CONDUCTOR SINGLE CONDUCTOR
materialFIBER AND RUBBER BODY
belt_quantity2
nominal_width0.500 INCHES IN
conductor_formSTRANDED LOCATION NOT OTHERWISE SPECIFIED
voltage_rating300.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
performance_typeSTANDARD CAPACITY
special_featuresLOW TEMPERATURE REQUIREMENT,MINUS 65 DEGREES FAHRENHEIT
style_designatorPLAIN, COG OR NOTCHED
termination_typeLUG TERMINAL W/MOUNTING HOLE BOTH ENDS SINGLE CONDUCTOR
lead_overall_length11.000 INCHES NOMINAL IN
cross-sectional_sizeSAE 3/4
NSN6150-00-519-0570
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 15-1139 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STRAND AWG SIZE PER CONDUCTOR: 30 SINGLE CONDUCTOR
•
LEAD OVERALL LENGTH: 11.000 INCHES NOMINAL IN
•
VOLTAGE RATING: 300.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
•
TERMINAL LUG APERTURE SIZE: 0.112 INCHES FIRST END SINGLE CONDUCTOR IN
•
ROUND CONDUCTOR SIZE: 16 AWG SINGLE CONDUCTOR
•
FSC APPLICATION DATA: MASTER COMPASS MK14
•
MATERIAL: PLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
LEAD OVERALL LENGTH11.000 INCHES NOMINAL IN
SPECIAL FEATURESEACH END OF LEAD MARKED AZ10
VOLTAGE RATING300.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
TERMINAL LUG APERTURE SIZE0.112 INCHES FIRST END SINGLE CONDUCTOR IN
ROUND CONDUCTOR SIZE16 AWG SINGLE CONDUCTOR
FSC APPLICATION DATAMASTER COMPASS MK14
MATERIALPLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE59730 BOTH ENDS SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
Y27003450Interchangeable
interchangeable cross-reference
interchangeable
24447-2Interchangeable
interchangeable cross-reference
interchangeable
172856Interchangeable
interchangeable cross-reference
interchangeable
FSX-1314Interchangeable
interchangeable cross-reference
interchangeable
SA0216-982Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15-1139?
15-1139 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 15-1139?
There are 5 known substitutes for 15-1139: Y27003450, 24447-2, 172856 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15-1139?
15-1139 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-519-0570. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026