PartsTable
Technical Data Sheet
J-W-1177/15 ✓ 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 J-W-1177/15 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 6145-00-935-8779, 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
J-W-1177/15
NSN: 6145-00-935-8779
FSC: 6145
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberJ-W-1177/15
NSN6145-00-935-8779
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: J-W-1177/15 · 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
TEMP RATING: 220.0 CELSIUS DEGC
NONDEFINITIVE SPEC/STD DATA: 220 CLASS AND -3 TYPE
MATERIAL: PLASTIC POLYIMIDE SECOND POSITION COATING SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.032 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 21 AWG SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING220.0 CELSIUS DEGC
NONDEFINITIVE SPEC/STD DATA220 CLASS AND -3 TYPE
MATERIALPLASTIC POLYIMIDE SECOND POSITION COATING SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.032 INCHES NOMINAL IN
MATERIALPLASTIC POLYIMIDE THIRD POSITION COATING SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE21 AWG SINGLE CONDUCTOR
MATERIALPLASTIC POLYIMIDE FIRST POSITION COATING SINGLE CONDUCTOR
SPECIAL FEATURESCLASS FOR ISSUE ON A 75 POUND REEL (NOMINAL WEIGHT PER TABLE 16 OF J-W-1177) LBS
CONDUCTOR FORMSOLID SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
J-W-1177/15-17-M2Upgraded Successor
successor cross-reference
successor
NEMA-MW1000Upgraded Successor
successor cross-reference
successor
J-W-1177/15Upgraded Successor
successor cross-reference
successor
LE423-20AWGUpgraded Successor
successor cross-reference
successor
J-W-1177/15-02C020Upgraded Successor
successor cross-reference
successor
MILW583Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J-W-1177/15?
J-W-1177/15 is a J-W-1177/15.
What parts can replace J-W-1177/15?
There are 8 known substitutes for J-W-1177/15: J-W-1177/15-17-M2, NEMA-MW1000, J-W-1177/15 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J-W-1177/15?
J-W-1177/15 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-935-8779. This indicates validated use in U.S. government and defense supply chains.
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