PWA 57789 — FIXTURE,ENGINE MAINTENANCE,AIRCR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PWA 57789: FIXTURE,ENGINE MAINTENANCE,AIRCR.

FIXTURE,ENGINE MAINTENANCE,AIRCR. Key specifications include functional_description: REQUIRED TO INSPECT THE 3RD STAGE TURBINE BLADE LENGTH, CROSSNOTCH SHROUD DIMENSION, AND TWIST ANGLE, end_item_identification: F100-PW-229, reference_data_and_literature: PW-SERD NO. 6639.

This part is cataloged in the U.S. Government catalog under NSN 4920-01-388-3595, 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

PWA 57789

NSN: 4920-01-388-3595
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

functional_description	REQUIRED TO INSPECT THE 3RD STAGE TURBINE BLADE LENGTH, CROSSNOTCH SHROUD DIMENSION, AND TWIST ANGLE
end_item_identification	F100-PW-229
reference_data_and_literature	PW-SERD NO. 6639
NSN	4920-01-388-3595

COMPONENT DIAGRAM

KEY FEATURES

•

REFERENCE DATA AND LITERATURE: PW-SERD NO. 6639

•

FUNCTIONAL DESCRIPTION: REQUIRED TO INSPECT THE 3RD STAGE TURBINE BLADE LENGTH, CROSSNOTCH SHROUD DIMENSION, AND TWIST ANGLE

TECHNICAL CHARACTERISTICS

REFERENCE DATA AND LITERATURE	PW-SERD NO. 6639
FUNCTIONAL DESCRIPTION	REQUIRED TO INSPECT THE 3RD STAGE TURBINE BLADE LENGTH, CROSSNOTCH SHROUD DIMENSION, AND TWIST ANGLE
END ITEM IDENTIFICATION	F100-PW-229

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

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is PWA 57789?

PWA 57789 is a FIXTURE,ENGINE MAINTENANCE,AIRCR.

What is the NSN for PWA 57789?

PWA 57789 is cataloged in the U.S. Government catalog under NSN 4920-01-388-3595. This indicates validated use in U.S. government and defense supply chains.

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PWA 57789 — FIXTURE,ENGINE MAINTENANCE,AIRCR

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