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PWA81851 — FIXTURE,ENGINE MAINTENANCE,AIRCR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PWA81851: FIXTURE,ENGINE MAINTENANCE,AIRCR.

FIXTURE,ENGINE MAINTENANCE,AIRCR. Key specifications include special_features: HPT SECOND STAGE BLADE TIP, INDIVIDUAL, nominal_overall_width: 7.000 INCHES IN, functional_description: IS REQUIRED TO SUPPORT THE BLADE DURING DETAIL GRIND REPAIR AND INSPECTION, nominal_overall_height: 6.000 INCHES IN, nominal_overall_length: 8.000 INCHES IN, end_item_identification: SUPPORT EQUIPMENT,F117-PW-100 AIRCRAFT ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-409-1005, 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
PWA81851
NSN: 4920-01-409-1005
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresHPT SECOND STAGE BLADE TIP, INDIVIDUAL
nominal_overall_width7.000 INCHES IN
functional_descriptionIS REQUIRED TO SUPPORT THE BLADE DURING DETAIL GRIND REPAIR AND INSPECTION
nominal_overall_height6.000 INCHES IN
nominal_overall_length8.000 INCHES IN
end_item_identificationSUPPORT EQUIPMENT,F117-PW-100 AIRCRAFT ENGINE
reference_data_and_literatureSERD NO. 0159
NSN4920-01-409-1005
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FIXTURE,ENGINE MAINTENANCE,AIRCR TITLE COMPONENT PN PWA81851 MFR FIXTURE,ENGINE MAINTEN
KEY FEATURES
•
NOMINAL OVERALL WIDTH: 7.000 INCHES IN
•
NOMINAL OVERALL LENGTH: 8.000 INCHES IN
•
REFERENCE DATA AND LITERATURE: SERD NO. 0159
•
NOMINAL OVERALL HEIGHT: 6.000 INCHES IN
•
FUNCTIONAL DESCRIPTION: IS REQUIRED TO SUPPORT THE BLADE DURING DETAIL GRIND REPAIR AND INSPECTION
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL WIDTH7.000 INCHES IN
NOMINAL OVERALL LENGTH8.000 INCHES IN
REFERENCE DATA AND LITERATURESERD NO. 0159
NOMINAL OVERALL HEIGHT6.000 INCHES IN
SPECIAL FEATURESHPT SECOND STAGE BLADE TIP, INDIVIDUAL
FUNCTIONAL DESCRIPTIONIS REQUIRED TO SUPPORT THE BLADE DURING DETAIL GRIND REPAIR AND INSPECTION
END ITEM IDENTIFICATIONSUPPORT EQUIPMENT,F117-PW-100 AIRCRAFT 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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is PWA81851?
PWA81851 is a FIXTURE,ENGINE MAINTENANCE,AIRCR.
What is the NSN for PWA81851?
PWA81851 is cataloged in the U.S. Government catalog under NSN 4920-01-409-1005. 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.