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430423 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

GANG CHANNEL,BOLT,TURBINE ENGINE. Key specifications include material: STEEL COMP 302 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_rating: 6.039 POUNDS NOMINAL LBS, bore_diameter: 0.500 INCHES NOMINAL IN, stock_diameter: 0.038 INCHES NOMINAL IN, inside_diameter: 0.396 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-859-3323, 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
430423
NSN: 2840-00-859-3323
FSC: 2840
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
load_rating6.039 POUNDS NOMINAL LBS
bore_diameter0.500 INCHES NOMINAL IN
stock_diameter0.038 INCHES NOMINAL IN
inside_diameter0.396 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentPASSIVATE OVERALL
spring_free_length1.250 INCHES NOMINAL IN
spring_solid_length0.327 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_deflection_rate8.330 POUNDS PER INCH NOMINAL LBS
NSN2840-00-859-3323
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GANG CHANNEL,BOLT,TURBINE ENGINE TITLE COMPONENT PN 430423 MFR GANG CHANNEL,BOLT,TURB
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: T.O. 2J-J57-54; BOLT-NOZZLE ASSY;STAGES 1-3; 1 UNIT PER ASSY; COMBUSTION CHAMBER
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONJ57 AIRCRAFT ENGINE
GENERAL CHARACTERISTICS ITEM DESCRIPTIONT.O. 2J-J57-54; BOLT-NOZZLE ASSY;STAGES 1-3; 1 UNIT PER ASSY; COMBUSTION CHAMBER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
LC-042G-6SSInterchangeable
interchangeable cross-reference
interchangeable
LA589-41350 ITEM 26Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 430423?
430423 is a GANG CHANNEL,BOLT,TURBINE ENGINE.
What parts can replace 430423?
There are 2 known substitutes for 430423: LC-042G-6SS, LA589-41350 ITEM 26. Substitute compatibility should be verified for your specific system.
What is the NSN for 430423?
430423 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-859-3323. 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