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Technical Data Sheet
PartsTable / MRO / 75-1937TFSXESXE
75-1937TFSXESXE ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 75-1937TFSXESXE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 1000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, special_features: WEAPON SYSTEM ESSENTIAL, precious_material: SILVER, round_conductor_size: 25 AWG SINGLE CONDUCTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-317-9648, 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
MRO→ MRO_GENERAL→ 75-1937TFSXESXE
NSN: 6145-01-317-9648
FSC: 6145
CAGE: 12814 — AMPHENOL CABLE AND INTERCONNECT TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating1000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
special_featuresWEAPON SYSTEM ESSENTIAL
precious_materialSILVER
conductor_quantity1
round_conductor_size25 AWG SINGLE CONDUCTOR
electrical_resistance75.0 OHMS IMPEDANCE
end_item_identificationF-15
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor37 SINGLE CONDUCTOR
strand_quantity_per_conductor19 SINGLE CONDUCTOR
NSN6145-01-317-9648
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 75-1937TFSXESXE · 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
•
CONDUCTOR QUANTITY: 1
•
ROUND CONDUCTOR SIZE: 25 AWG SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL: COPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
•
CROSS SECTION OUTSIDE DIAMETER: 0.210 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR QUANTITY1
END ITEM IDENTIFICATIONF-15
ROUND CONDUCTOR SIZE25 AWG SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
MATERIALCOPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.210 INCHES NOMINAL IN
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR37 SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
11958Interchangeable
interchangeable cross-reference
interchangeable
BR013BInterchangeable
interchangeable cross-reference
interchangeable
F310-11Interchangeable
interchangeable cross-reference
interchangeable
SP143Interchangeable
interchangeable cross-reference
interchangeable
119-5/8Interchangeable
interchangeable cross-reference
interchangeable
2007083-11958Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 75-1937TFSXESXE?
75-1937TFSXESXE is a 75-1937TFSXESXE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 75-1937TFSXESXE?
There are 9 known substitutes for 75-1937TFSXESXE: 11958, BR013B, F310-11 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 75-1937TFSXESXE?
75-1937TFSXESXE is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-317-9648. 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