PartsTable
Technical Data Sheet
PartsTable / MRO / MILW25038-1
MILW25038-1 ✓ 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 MILW25038-1 is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION COVER SINGLE CONDUCTOR, material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, temp_rating: 2000.0 FAHRENHEIT DEGF, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 125.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, 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 6145-00-307-4346, 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→ MILW25038-1
NSN: 6145-00-307-4346
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
temp_rating2000.0 FAHRENHEIT DEGF
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating125.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
surface_treatmentNICKEL CORE CONDUCTOR SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor31 SINGLE CONDUCTOR
strand_quantity_per_conductor19 SINGLE CONDUCTOR
cross_section_outside_diameter0.127 INCHES NOMINAL IN
NSN6145-00-307-4346
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MILW25038-1 · 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
•
TEMP RATING: 300.0 CELSIUS DEGC
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
•
MATERIAL: COTTON CORE CONDUCTOR SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 27 SINGLE CONDUCTOR
•
TEST DATA DOCUMENT: 81349-MILW25038/1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING300.0 CELSIUS DEGC
CROSS-SECTIONAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONHELICOPTER, SUPER JOLLY H-53; AIRCRAFT, (AC-130H, MC-130H, EC-130E,
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
MATERIALCOTTON CORE CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR27 SINGLE CONDUCTOR
TEST DATA DOCUMENT81349-MILW25038/1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
SURFACE TREATMENTNICKEL CORE CONDUCTOR SINGLE CONDUCTOR
CRITICALITY CODE JUSTIFICATIONFEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
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
Ready to buy MILW25038-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MILW25038-1?
MILW25038-1 is a MILW25038-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace MILW25038-1?
There are 22 known substitutes for MILW25038-1: MIL-W-25038/1, RSS5-152-18-9, 246338 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILW25038-1?
MILW25038-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-307-4346. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MILW25038-1

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026