PartsTable
Technical Data Sheet
W124 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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

FORMING MACHINE,COILING,WIRE SPR. Key specifications include color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR, phase: THREE, material: STEEL CORROSION RESISTING CYLINDER, load_rating: 30.0 POUNDS MAXIMUM LBS, current_type: AC, solvent_tank: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-160-5115, 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
MRO MRO_GENERAL W124
NSN: 6145-00-160-5115
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
phaseTHREE
materialSTEEL CORROSION RESISTING CYLINDER
load_rating30.0 POUNDS MAXIMUM LBS
current_typeAC
solvent_tankNOT INCLUDED
hole_diameter4.801 INCHES MINIMUM AND 4.831 INCHES MAXIMUM IN
conductor_formSTRANDED SINGLE CONDUCTOR
cylinder_length24.500 INCHES NOMINAL IN
outside_diameter5.688 INCHES MINIMUM AND 5.733 INCHES MAXIMUM IN
style_designatorKEY
voltage_in_volts208.0 AND 240.0
NSN6145-00-160-5115
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: W124 · 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: QQ-W-343 FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 14 AWG SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR: 30 SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR: 40 SINGLE CONDUCTOR
COLOR: BLACK FIRST POSITION COVER SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-343 FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE14 AWG SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR40 SINGLE CONDUCTOR
COLORBLACK FIRST POSITION COVER SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.355 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
W128Upgraded Successor
successor cross-reference
successor
10-1160-22-05-0Upgraded Successor
successor cross-reference
successor
MILW13075Upgraded Successor
successor cross-reference
successor
MIL-DTL-13075Interchangeable
interchangeable cross-reference
interchangeable
TW 121Interchangeable
interchangeable cross-reference
interchangeable
600307PC15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W124?
W124 is a FORMING MACHINE,COILING,WIRE SPR. It is classified as a MRO (MRO_GENERAL).
What parts can replace W124?
There are 9 known substitutes for W124: W128, 10-1160-22-05-0, MILW13075 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W124?
W124 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-160-5115. This indicates validated use in U.S. government and defense supply chains.
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