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PartsTable / MRO / M49055/1-28

M49055/1-28 — Cable Assembly Specs

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— · 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 M49055/1-28 is a the manufacturer industrial component. Key specifications include color: GRAY/GREY FIRST POSITION COVER ALL CONDUCTORS, material: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS, temp_rating: 105.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, special_features: RED EDGE TO DESIGNATE CONDUCTOR NUMBER 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-310-5300, 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→ M49055/1-28
NSN: 6145-01-310-5300
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorGRAY/GREY FIRST POSITION COVER ALL CONDUCTORS
materialCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
temp_rating105.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
special_featuresRED EDGE TO DESIGNATE CONDUCTOR NUMBER 1
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity50
round_conductor_size26 AWG ALL CONDUCTORS
cross-sectional_width2.500 INCHES NOMINAL IN
cross-sectional_height0.039 INCHES NOMINAL IN
cross-sectional_shape_styleFLAT
NSN6145-01-310-5300
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M49055/1-28 · 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
•
CROSS-SECTIONAL WIDTH: 2.500 INCHES NOMINAL IN
•
TEMP RATING: 105.0 CELSIUS DEGC
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
•
VOLTAGE RATING: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 50
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL WIDTH2.500 INCHES NOMINAL IN
TEMP RATING105.0 CELSIUS DEGC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
VOLTAGE RATING300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
CONDUCTOR QUANTITY50
CROSS-SECTIONAL HEIGHT0.039 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
1000570151Upgraded Successor
successor cross-reference
successor
3365/14Upgraded Successor
successor cross-reference
successor
XE-0034-0147-0Upgraded Successor
successor cross-reference
successor
MIL-DTL-49055/1Upgraded Successor
successor cross-reference
successor
171-64Upgraded Successor
successor cross-reference
successor
843-191-2801-064Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is M49055/1-28?
M49055/1-28 is a M49055/1-28. It is classified as a MRO (MRO_GENERAL).
What parts can replace M49055/1-28?
There are 21 known substitutes for M49055/1-28: 1000570151, 3365/14, XE-0034-0147-0 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M49055/1-28?
M49055/1-28 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-310-5300. 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: September 2026