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PWA54273 ✓ 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

The PWA54273 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6635-01-114-0363, 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
PWA54273
NSN: 6635-01-114-0363
FSC: 6635
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
Part NumberPWA54273
NSN6635-01-114-0363
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PWA54273 TITLE COMPONENT PN PWA54273 MFR PWA54273
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 16.000 IN. LG,11.500 IN. W,8.500 IN. H IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONF100 TURBOFAN ENGINE,PRATT AND WHITNEY
GENERAL CHARACTERISTICS ITEM DESCRIPTION16.000 IN. LG,11.500 IN. W,8.500 IN. H IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
TS3259GSM238Interchangeable
interchangeable cross-reference
interchangeable
6635-7553-0250Interchangeable
interchangeable cross-reference
interchangeable
C398Interchangeable
interchangeable cross-reference
interchangeable
301MARKIIInterchangeable
interchangeable cross-reference
interchangeable
EPOCH IIBInterchangeable
interchangeable cross-reference
interchangeable
USL-31Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PWA54273?
PWA54273 is a PWA54273.
What parts can replace PWA54273?
There are 8 known substitutes for PWA54273: TS3259GSM238, 6635-7553-0250, C398 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PWA54273?
PWA54273 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6635-01-114-0363. 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