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Technical Data Sheet
PartsTable / MRO / MS27125-8
MS27125-8 ✓ 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 MS27125-8 is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION COVER SINGLE CONDUCTOR, temp_rating: 260.0 CELSIUS DEGC, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, special_features: WEAPON SYSTEM ESSENTIAL, surface_treatment: NICKEL CORE CONDUCTOR 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 6145-00-635-9863, 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→ MS27125-8
NSN: 6145-00-635-9863
FSC: 6145
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
temp_rating260.0 CELSIUS DEGC
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
special_featuresWEAPON SYSTEM ESSENTIAL
surface_treatmentNICKEL CORE CONDUCTOR SINGLE CONDUCTOR
round_conductor_size8 AWG SINGLE CONDUCTOR
end_item_identificationAIRCRAFT, (AC-130H, MC-130H, EC-130E, HC-130); AIRCRAFT, STRATOFORTR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor29 SINGLE CONDUCTOR
strand_quantity_per_conductor133 SINGLE CONDUCTOR
criticality_code_justificationFEAT
NSN6145-00-635-9863
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MS27125-8 · 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 QUANTITY PER CONDUCTOR: 133 SINGLE CONDUCTOR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B355,CLASS 27 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
•
ROUND CONDUCTOR SIZE: 8 AWG SINGLE CONDUCTOR
•
COLOR: WHITE FIRST POSITION COVER SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 29 SINGLE CONDUCTOR
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B355 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
STRAND QUANTITY PER CONDUCTOR133 SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B355,CLASS 27 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE8 AWG SINGLE CONDUCTOR
COLORWHITE FIRST POSITION COVER SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR29 SINGLE CONDUCTOR
CRITICALITY CODE JUSTIFICATIONFEAT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B355 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
MIL-W-25038/1Upgraded Successor
successor cross-reference
successor
RSS5-152-18-9Upgraded Successor
successor cross-reference
successor
246338Upgraded Successor
successor cross-reference
successor
M25038/1-20-9Interchangeable
interchangeable cross-reference
interchangeable
M25036/1-20-9Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-25038/1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS27125-8?
MS27125-8 is a MS27125-8. It is classified as a MRO (MRO_GENERAL).
What parts can replace MS27125-8?
There are 21 known substitutes for MS27125-8: MIL-W-25038/1, RSS5-152-18-9, 246338 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27125-8?
MS27125-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-635-9863. 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