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Technical Data Sheet
4050419 ✓ 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

VALVE,FUEL PRESSURIZING AND DRAI. Key specifications include end_item_identification: ACFT ENGINE MODEL F100-PW-100, general_characteristics_item_description: 4.85 IN. L,3.70 IN.

H,2.30 IN. W,MAX WT 1.4 LB LBS, reference_number_differentiating_characteristics: AS DIFFERENTIATED BY SOURCE CONTROL NO. 4050419.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2915-01-035-2031, 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
4050419
NSN: 2915-01-035-2031
FSC: 2915
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationACFT ENGINE MODEL F100-PW-100
general_characteristics_item_description4.85 IN. L,3.70 IN. H,2.30 IN. W,MAX WT 1.4 LB LBS
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY SOURCE CONTROL NO. 4050419
NSN2915-01-035-2031
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,FUEL PRESSURIZING AND DRAI TITLE COMPONENT PN 4050419 MFR VALVE,FUEL PRESSURIZIN
KEY FEATURES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY SOURCE CONTROL NO. 4050419
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 4.85 IN. L,3.70 IN. H,2.30 IN. W,MAX WT 1.4 LB LBS
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY SOURCE CONTROL NO. 4050419
END ITEM IDENTIFICATIONACFT ENGINE MODEL F100-PW-100
GENERAL CHARACTERISTICS ITEM DESCRIPTION4.85 IN. L,3.70 IN. H,2.30 IN. W,MAX WT 1.4 LB LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
50-11162 4588-2/0Interchangeable
interchangeable cross-reference
interchangeable
8976G4,80Interchangeable
interchangeable cross-reference
interchangeable
50462 TYPE 1 GRADE 1Interchangeable
interchangeable cross-reference
interchangeable
58820Interchangeable
interchangeable cross-reference
interchangeable
NAS907Interchangeable
interchangeable cross-reference
interchangeable
35564Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4050419?
4050419 is a VALVE,FUEL PRESSURIZING AND DRAI.
What parts can replace 4050419?
There are 8 known substitutes for 4050419: 50-11162 4588-2/0, 8976G4,80, 50462 TYPE 1 GRADE 1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4050419?
4050419 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2915-01-035-2031. This indicates validated use in U.S. government and defense supply chains.
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