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PWA71571 — FIXTURE,ENGINE MAINTENANCE,AIRCR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PWA71571: FIXTURE,ENGINE MAINTENANCE,AIRCR.

FIXTURE,ENGINE MAINTENANCE,AIRCR. Key specifications include special_features: GRAPHITE; CONTAINS SPECIFICATE EXPANSION PROPERTIES; COMPANY ITEM NAME-FIXTURE, HEAT TREAT, DIFFUSER CASE, nominal_overall_width: 25.000 INCHES IN, functional_description: USED TO SUPPORT THE DIFFUSER CASE IN A FURNACE DURING HEAT TREAT, nominal_overall_height: 1.200 INCHES IN, nominal_overall_length: 25.000 INCHES IN, end_item_identification: F100-PW-229 ACFT ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-434-1771, 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
PWA71571
NSN: 4920-01-434-1771
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresGRAPHITE; CONTAINS SPECIFICATE EXPANSION PROPERTIES; COMPANY ITEM NAME-FIXTURE, HEAT TREAT, DIFFUSER CASE
nominal_overall_width25.000 INCHES IN
functional_descriptionUSED TO SUPPORT THE DIFFUSER CASE IN A FURNACE DURING HEAT TREAT
nominal_overall_height1.200 INCHES IN
nominal_overall_length25.000 INCHES IN
end_item_identificationF100-PW-229 ACFT ENGINE
reference_data_and_literatureSERD NO. 7979
NSN4920-01-434-1771
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FIXTURE,ENGINE MAINTENANCE,AIRCR TITLE COMPONENT PN PWA71571 MFR FIXTURE,ENGINE MAINTEN
KEY FEATURES
•
NOMINAL OVERALL WIDTH: 25.000 INCHES IN
•
NOMINAL OVERALL LENGTH: 25.000 INCHES IN
•
REFERENCE DATA AND LITERATURE: SERD NO. 7979
•
NOMINAL OVERALL HEIGHT: 1.200 INCHES IN
•
FUNCTIONAL DESCRIPTION: USED TO SUPPORT THE DIFFUSER CASE IN A FURNACE DURING HEAT TREAT
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL WIDTH25.000 INCHES IN
NOMINAL OVERALL LENGTH25.000 INCHES IN
REFERENCE DATA AND LITERATURESERD NO. 7979
NOMINAL OVERALL HEIGHT1.200 INCHES IN
SPECIAL FEATURESGRAPHITE; CONTAINS SPECIFICATE EXPANSION PROPERTIES; COMPANY ITEM NAME-FIXTURE, HEAT TREAT, DIFFUSER CASE
FUNCTIONAL DESCRIPTIONUSED TO SUPPORT THE DIFFUSER CASE IN A FURNACE DURING HEAT TREAT
END ITEM IDENTIFICATIONF100-PW-229 ACFT ENGINE
OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA71571?
PWA71571 is a FIXTURE,ENGINE MAINTENANCE,AIRCR.
What is the NSN for PWA71571?
PWA71571 is cataloged in the U.S. Government catalog under NSN 4920-01-434-1771. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.