PartsTable
Technical Data Sheet
M303-4 ✓ 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 M303-4 is a the manufacturer industrial component. Key specifications include color: GRAY/GREY FIRST POSITION JACKET CABLE, material: COPPER CORE CONDUCTOR ALL CONDUCTORS, temp_rating: -20.0 CELSIUS AND 80.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 150.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, surface_treatment: TIN CORE CONDUCTOR ALL CONDUCTORS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-013-4068, 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 M303-4
NSN: 6145-01-013-4068
FSC: 6145
CAGE: 62132 — MANHATTAN ELECTRIC CABLE CORP (USA)
SPECIFICATIONS
colorGRAY/GREY FIRST POSITION JACKET CABLE
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
temp_rating-20.0 CELSIUS AND 80.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating150.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity8
round_conductor_size22 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor30 ALL CONDUCTORS
strand_quantity_per_conductor7 ALL CONDUCTORS
cross_section_outside_diameter0.260 INCHES NOMINAL IN
NSN6145-01-013-4068
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M303-4 · 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 SHAPE STYLE: ROUND
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY: 4 TWISTED PAIR
ROUND CONDUCTOR SIZE: 22 AWG ALL CONDUCTORS
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR: 7 ALL CONDUCTORS
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY4 TWISTED PAIR
ROUND CONDUCTOR SIZE22 AWG ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR7 ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
COLORGRAY/GREY FIRST POSITION JACKET CABLE
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION JACKET CABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
8DW84LVA1Upgraded Successor
successor cross-reference
successor
907-167Upgraded Successor
successor cross-reference
successor
543414Interchangeable
interchangeable cross-reference
interchangeable
395Interchangeable
interchangeable cross-reference
interchangeable
543401Interchangeable
interchangeable cross-reference
interchangeable
M1438Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy M303-4?
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 M303-4?
M303-4 is a M303-4. It is classified as a MRO (MRO_GENERAL).
What parts can replace M303-4?
There are 21 known substitutes for M303-4: 8DW84LVA1, 907-167, 543414 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M303-4?
M303-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-013-4068. 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 — M303-4