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Technical Data Sheet
PartsTable / COMPONENT / 4020256
4020256 ✓ 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 overall_length: 54.500 INCHES IN, style_designator: DUAL RECEPTACLE, reference_number_differentiating_characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DWG NO. 4050659.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-327-6226, 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
4020256
NSN: 6150-00-327-6226
FSC: 6150
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
overall_length54.500 INCHES IN
style_designatorDUAL RECEPTACLE
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY SOURCE CONTROL DWG NO. 4050659
NSN6150-00-327-6226
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 4020256 · 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
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY SOURCE CONTROL DWG NO. 4050659
•
STYLE DESIGNATOR: DUAL RECEPTACLE
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY SOURCE CONTROL DWG NO. 4050659
STYLE DESIGNATORDUAL RECEPTACLE
OVERALL LENGTH54.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
41899IInterchangeable
Blade,jeweler's Saw
interchangeable
SBX3ZInterchangeable
Blade,jeweler's Saw
interchangeable
GGG-B-471 TY2Interchangeable
Blade,jeweler's Saw
interchangeable
6465Interchangeable
interchangeable cross-reference
interchangeable
640885Interchangeable
interchangeable cross-reference
interchangeable
460B3-140Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4020256?
4020256 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 4020256?
There are 25 known substitutes for 4020256: 41899I, SBX3Z, GGG-B-471 TY2 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4020256?
4020256 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-327-6226. 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