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Technical Data Sheet
PartsTable / COMPONENT / M81822/3-A30-4
M81822/3-A30-4 ✓ 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 M81822/3-A30-4 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 6145-01-011-2264, 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
M81822/3-A30-4
NSN: 6145-01-011-2264
FSC: 6145
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
Part NumberM81822/3-A30-4
NSN6145-01-011-2264
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M81822/3-A30-4 · 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 SECTION OUTSIDE DIAMETER: 0.019 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
PRECIOUS MATERIAL: SILVER
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
SURFACE TREATMENT: SILVER CORE CONDUCTOR SINGLE CONDUCTOR
•
PRECIOUS MATERIAL AND LOCATION: SURFACE SINGLE CONDUCTOR SILVER
•
CONDUCTOR FORM: SOLID SINGLE CONDUCTOR
•
ROUND CONDUCTOR SIZE: 30 AWG SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
CROSS SECTION OUTSIDE DIAMETER0.019 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
PRECIOUS MATERIALSILVER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENTSILVER CORE CONDUCTOR SINGLE CONDUCTOR
PRECIOUS MATERIAL AND LOCATIONSURFACE SINGLE CONDUCTOR SILVER
CONDUCTOR FORMSOLID SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE30 AWG SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
TEMP RATING135.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
SAE-AS81822/3Upgraded Successor
successor cross-reference
successor
M81822/3-A20-9Upgraded Successor
successor cross-reference
successor
MIL-W-81822/3Interchangeable
Same NIIN cross-reference
interchangeable
KN30-130-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M81822/3-A30-4?
M81822/3-A30-4 is a M81822/3-A30-4.
What parts can replace M81822/3-A30-4?
There are 4 known substitutes for M81822/3-A30-4: SAE-AS81822/3, M81822/3-A20-9, MIL-W-81822/3 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M81822/3-A30-4?
M81822/3-A30-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-011-2264. 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