PartsTable
Technical Data Sheet
W5/1/A-12 ✓ 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 W5/1/A-12 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-578-7514, 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
W5/1/A-12
NSN: 6145-00-578-7514
FSC: 6145
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
Part NumberW5/1/A-12
NSN6145-00-578-7514
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: W5/1/A-12 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 12 AWG SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR: 28 SINGLE CONDUCTOR
MATERIAL: GLASS SECOND POSITION BRAID NON-METALLIC SINGLE CONDUCTOR
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE12 AWG SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR28 SINGLE CONDUCTOR
MATERIALGLASS SECOND POSITION BRAID NON-METALLIC SINGLE CONDUCTOR
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE THIRD POSITION JACKET SINGLE CONDUCTOR
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR37 SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
1389/0Upgraded Successor
successor cross-reference
successor
M50861/2-01-9Upgraded Successor
successor cross-reference
successor
SAE-AS50861/2Upgraded Successor
successor cross-reference
successor
M5086/2-18-4Upgraded Successor
successor cross-reference
successor
AS50861/2Upgraded Successor
successor cross-reference
successor
MIL-W-5086/2Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W5/1/A-12?
W5/1/A-12 is a W5/1/A-12.
What parts can replace W5/1/A-12?
There are 22 known substitutes for W5/1/A-12: 1389/0, M50861/2-01-9, SAE-AS50861/2 and 19 more. Substitute compatibility should be verified for your specific system.
Is W5/1/A-12 still available?
W5/1/A-12 is currently cancelled.
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