PartsTable
Technical Data Sheet
A421543 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: COPPER CORE CONDUCTOR ALL CONDUCTORS, usage_design: POWER, binding_method: WIRE BOUND, branch_quantity: 11, special_features: DWG TITLE CABLE SPEC PUR ELEC,BRANCHED POWER AND SPEED, termination_type: CONNECTOR ALL ENDS ALL CONDUCTORS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-349-5713, 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
A421543
NSN: 6150-01-349-5713
FSC: 6150
CAGE: 59501 — UNISON INDUSTRIES LLC (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
usage_designPOWER
binding_methodWIRE BOUND
branch_quantity11
special_featuresDWG TITLE CABLE SPEC PUR ELEC,BRANCHED POWER AND SPEED
termination_typeCONNECTOR ALL ENDS ALL CONDUCTORS
conductor_quantity74
end_item_identification100PW220E ENGINE
NSN6150-01-349-5713
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: A421543 · 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
BINDING METHOD: WIRE BOUND
USAGE DESIGN: POWER
CONDUCTOR QUANTITY: 74
BRANCH QUANTITY: 11
TERMINATION TYPE: CONNECTOR ALL ENDS ALL CONDUCTORS
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
BINDING METHODWIRE BOUND
USAGE DESIGNPOWER
SPECIAL FEATURESDWG TITLE CABLE SPEC PUR ELEC,BRANCHED POWER AND SPEED
CONDUCTOR QUANTITY74
END ITEM IDENTIFICATION100PW220E ENGINE
BRANCH QUANTITY11
TERMINATION TYPECONNECTOR ALL ENDS ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
7506128P1Interchangeable
interchangeable cross-reference
interchangeable
A427-4TGInterchangeable
interchangeable cross-reference
interchangeable
4-689-1Interchangeable
interchangeable cross-reference
interchangeable
3002217-3Interchangeable
interchangeable cross-reference
interchangeable
42154-3Interchangeable
interchangeable cross-reference
interchangeable
6891Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A421543?
A421543 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace A421543?
There are 12 known substitutes for A421543: 7506128P1, A427-4TG, 4-689-1 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A421543?
A421543 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-349-5713. This indicates validated use in U.S. government and defense supply chains.
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