PartsTable
Technical Data Sheet
3365-14 ✓ Verified by PartsTable
3M · 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

- 28 AWG wire on .050 inch centers permits mass termination to a broad line of IDC connectors<br>- Stranded wire provides flexibility and extended product life<br>- Zippable for branching or discrete termination<br>- Available in Gray or Black This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-366-5790, 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 3365-14
NSN: 6145-00-366-5790
FSC: 6145
CAGE: 76381 — 3M COMPANY (USA)
SPECIFICATIONS
colorGRAY/GREY FIRST POSITION COVER ALL CONDUCTORS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
temp_rating-20.0 CELSIUS AND 105.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
special_featuresRED OR BLUE POLARITY STRIPE ON LEADING EDGE
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity14
round_conductor_size28 AWG ALL CONDUCTORS
cross-sectional_width0.700 INCHES NOMINAL IN
cross-sectional_height0.035 INCHES NOMINAL IN
cross-sectional_shape_styleFLAT
NSN6145-00-366-5790
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 3365-14 · 3M ⚠ 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: FLAT
CONDUCTOR QUANTITY: 14
COLOR: GRAY/GREY FIRST POSITION COVER ALL CONDUCTORS
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY: 14 MOLDED TOGETHER W/NO OUTER COVERING
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR: 36 ALL CONDUCTORS
ROUND CONDUCTOR SIZE: 28 AWG ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEFLAT
CONDUCTOR QUANTITY14
COLORGRAY/GREY FIRST POSITION COVER ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY14 MOLDED TOGETHER W/NO OUTER COVERING
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR36 ALL CONDUCTORS
ROUND CONDUCTOR SIZE28 AWG ALL CONDUCTORS
SPECIAL FEATURESRED OR BLUE POLARITY STRIPE ON LEADING EDGE
VOLTAGE RATING300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
6145PL1813208Upgraded Successor
successor cross-reference
successor
M49055/1-05Upgraded Successor
successor cross-reference
successor
M49055/1-05JUpgraded Successor
successor cross-reference
successor
MIL-DTL-49055/1Upgraded Successor
successor cross-reference
successor
MIL-C-49055/1Upgraded Successor
successor cross-reference
successor
M49055/1-11Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3365-14?
3365-14 is a 3365-14 manufactured by 3M. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3365-14?
There are 29 known substitutes for 3365-14: 6145PL1813208, M49055/1-05, M49055/1-05J and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3365-14?
3365-14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-366-5790. This indicates validated use in U.S. government and defense supply chains.
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