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PWA81557 — FIXTURE,ENGINE MAINTENANCE,AIRCR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PWA81557: FIXTURE,ENGINE MAINTENANCE,AIRCR.

FIXTURE,ENGINE MAINTENANCE,AIRCR. Key specifications include special_features: C/O ALUMINUM RING, 16 TOGGLE CLAMPS,, 4 "T" PINS, THREE LEVELING FEET, AND SEVEN DRILL BUSHINGS, functional_description: USED TO SECURE THE HIGH PRESSURE COMPRESSOR INLET GUIDE VANE UNISON RING, nominal_overall_height: 7.000 INCHES IN, end_item_identification: F117-PW-100 ENGINE, nominal_overall_diameter: 32.500 INCHES IN, functional_classification: GG-7.4. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-388-2966, 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
PWA81557
NSN: 4920-01-388-2966
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresC/O ALUMINUM RING, 16 TOGGLE CLAMPS,, 4 "T" PINS, THREE LEVELING FEET, AND SEVEN DRILL BUSHINGS
functional_descriptionUSED TO SECURE THE HIGH PRESSURE COMPRESSOR INLET GUIDE VANE UNISON RING
nominal_overall_height7.000 INCHES IN
end_item_identificationF117-PW-100 ENGINE
nominal_overall_diameter32.500 INCHES IN
functional_classificationGG-7.4
reference_data_and_literatureSERD NO. 1298
NSN4920-01-388-2966
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FIXTURE,ENGINE MAINTENANCE,AIRCR TITLE COMPONENT PN PWA81557 MFR FIXTURE,ENGINE MAINTEN
KEY FEATURES
•
NOMINAL OVERALL DIAMETER: 32.500 INCHES IN
•
REFERENCE DATA AND LITERATURE: SERD NO. 1298
•
NOMINAL OVERALL HEIGHT: 7.000 INCHES IN
•
FUNCTIONAL CLASSIFICATION: GG-7.4
•
FUNCTIONAL DESCRIPTION: USED TO SECURE THE HIGH PRESSURE COMPRESSOR INLET GUIDE VANE UNISON RING
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL DIAMETER32.500 INCHES IN
REFERENCE DATA AND LITERATURESERD NO. 1298
NOMINAL OVERALL HEIGHT7.000 INCHES IN
FUNCTIONAL CLASSIFICATIONGG-7.4
SPECIAL FEATURESC/O ALUMINUM RING, 16 TOGGLE CLAMPS,, 4 "T" PINS, THREE LEVELING FEET, AND SEVEN DRILL BUSHINGS
FUNCTIONAL DESCRIPTIONUSED TO SECURE THE HIGH PRESSURE COMPRESSOR INLET GUIDE VANE UNISON RING
END ITEM IDENTIFICATIONF117-PW-100 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA81557?
PWA81557 is a FIXTURE,ENGINE MAINTENANCE,AIRCR.
What is the NSN for PWA81557?
PWA81557 is cataloged in the U.S. Government catalog under NSN 4920-01-388-2966. This indicates validated use in U.S. government and defense supply chains.
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