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Technical Data Sheet
PartsTable / COMPONENT / MIL-DTL-49285/18
MIL-DTL-49285/18 ✓ Verified by PartsTable
— · WIRE CABLE
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 MIL-DTL-49285/18 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-866-2306, 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
MIL-DTL-49285/18
NSN: 6145-00-866-2306
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-DTL-49285/18
NSN6145-00-866-2306
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MIL-DTL-49285/18 · 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
•
VOLTAGE RATING: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
COLOR: CHROME FIRST POSITION JACKET CABLE
•
CONDUCTOR SEQUENCE WITHIN GROUPS: FIFTH CONDUCTOR AND SIXTH CONDUCTOR THIRD GROUP
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 6 TWISTED PAIR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
ROUND CONDUCTOR SIZE: 22 AWG ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESONE DRAIN WIRED LOCATED UNDER SHIELD FOIL ALL GROUPS
VOLTAGE RATING300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
COLORCHROME FIRST POSITION JACKET CABLE
CONDUCTOR SEQUENCE WITHIN GROUPSFIFTH CONDUCTOR AND SIXTH CONDUCTOR THIRD GROUP
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY6 TWISTED PAIR
CROSS-SECTIONAL SHAPE STYLEROUND
ROUND CONDUCTOR SIZE22 AWG ALL CONDUCTORS
CONDUCTOR SEQUENCE WITHIN GROUPSFIRST CONDUCTOR AND SECOND CONDUCTOR FIRST GROUP
CONDUCTOR QUANTITY12
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1405217Interchangeable
interchangeable cross-reference
interchangeable
860843Interchangeable
interchangeable cross-reference
interchangeable
5B6118Interchangeable
interchangeable cross-reference
interchangeable
8768Interchangeable
interchangeable cross-reference
interchangeable
FD1584Interchangeable
interchangeable cross-reference
interchangeable
M49285/18Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-DTL-49285/18?
MIL-DTL-49285/18 is a MIL-DTL-49285/18.
What parts can replace MIL-DTL-49285/18?
There are 7 known substitutes for MIL-DTL-49285/18: 1405217, 860843, 5B6118 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-DTL-49285/18?
MIL-DTL-49285/18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-866-2306. 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