PartsTable
Technical Data Sheet
MIL-W-81381/9 ✓ 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-W-81381/9 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 6145-00-180-9815, 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-W-81381/9
NSN: 6145-00-180-9815
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-W-81381/9
NSN6145-00-180-9815
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MIL-W-81381/9 · 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
PRECIOUS MATERIAL: SILVER
PRECIOUS MATERIAL AND LOCATION: SURFACE SINGLE CONDUCTOR SILVER
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 22 AWG SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR: 34 SINGLE CONDUCTOR
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONSURFACE SINGLE CONDUCTOR SILVER
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE22 AWG SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR34 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
PRECIOUS MATERIAL AND WEIGHT0.0014437 SILVER OUNCES, TROY
SURFACE TREATMENTSILVER CORE CONDUCTOR SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
MIL-W-81381/9Interchangeable
interchangeable cross-reference
interchangeable
M81381/9-22-5Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-81381/9Interchangeable
interchangeable cross-reference
interchangeable
10149762Interchangeable
interchangeable cross-reference
interchangeable
M81381/9-26-0Interchangeable
interchangeable cross-reference
interchangeable
6145PL0804582Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-W-81381/9?
MIL-W-81381/9 is a MIL-W-81381/9.
What parts can replace MIL-W-81381/9?
There are 12 known substitutes for MIL-W-81381/9: MIL-W-81381/9, M81381/9-22-5, MIL-DTL-81381/9 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-W-81381/9?
MIL-W-81381/9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-180-9815. This indicates validated use in U.S. government and defense supply chains.
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