PWA56751 — FIXTURE,ENGINE MAINTENANCE,AIRCR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PWA56751: FIXTURE,ENGINE MAINTENANCE,AIRCR.

FIXTURE,ENGINE MAINTENANCE,AIRCR. Key specifications include functional_description: USED TO PERFORM A VACUUM CHECK OF THE ASSEMBLED FRONT CARBON SEAL PRIOR TO CLOSING THE BEARING COMPARTMENT, nominal_overall_height: 8.500 INCHES IN, end_item_identification: F100-PW-100/200/220/220E/229 ENGINE, nominal_overall_diameter: 11.880 INCHES IN, reference_data_and_literature: SERD NO. 8180; T.O.

2J-F100-94. This part is cataloged in the U.S. Government catalog under NSN 4920-01-445-5771, 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

PWA56751

NSN: 4920-01-445-5771
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

special_features	COMPANY NAME-FIXTURE, VACUUM NUMBER 4 BEARING FRONT CARBON SEAL; MADE OF ALUMINUM AND HAS CONNECTION FOR VACCUUM LINE AND GAGE PRESSURE LINE
functional_description	USED TO PERFORM A VACUUM CHECK OF THE ASSEMBLED FRONT CARBON SEAL PRIOR TO CLOSING THE BEARING COMPARTMENT
nominal_overall_height	8.500 INCHES IN
end_item_identification	F100-PW-100/200/220/220E/229 ENGINE
nominal_overall_diameter	11.880 INCHES IN
reference_data_and_literature	SERD NO. 8180; T.O. 2J-F100-94
NSN	4920-01-445-5771

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL OVERALL DIAMETER: 11.880 INCHES IN

•

REFERENCE DATA AND LITERATURE: SERD NO. 8180; T.O. 2J-F100-94

•

NOMINAL OVERALL HEIGHT: 8.500 INCHES IN

•

FUNCTIONAL DESCRIPTION: USED TO PERFORM A VACUUM CHECK OF THE ASSEMBLED FRONT CARBON SEAL PRIOR TO CLOSING THE BEARING COMPARTMENT

TECHNICAL CHARACTERISTICS

NOMINAL OVERALL DIAMETER	11.880 INCHES IN
REFERENCE DATA AND LITERATURE	SERD NO. 8180; T.O. 2J-F100-94
NOMINAL OVERALL HEIGHT	8.500 INCHES IN
SPECIAL FEATURES	COMPANY NAME-FIXTURE, VACUUM NUMBER 4 BEARING FRONT CARBON SEAL; MADE OF ALUMINUM AND HAS CONNECTION FOR VACCUUM LINE AND GAGE PRESSURE LINE
FUNCTIONAL DESCRIPTION	USED TO PERFORM A VACUUM CHECK OF THE ASSEMBLED FRONT CARBON SEAL PRIOR TO CLOSING THE BEARING COMPARTMENT
END ITEM IDENTIFICATION	F100-PW-100/200/220/220E/229 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 1

4920PL0829680Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 PWA56751?

PWA56751 is a FIXTURE,ENGINE MAINTENANCE,AIRCR.

What parts can replace PWA56751?

There is 1 known substitute for PWA56751: 4920PL0829680. Substitute compatibility should be verified for your specific system.

What is the NSN for PWA56751?

PWA56751 is cataloged in the U.S. Government catalog under NSN 4920-01-445-5771. This indicates validated use in U.S. government and defense supply chains.

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PWA56751 — FIXTURE,ENGINE MAINTENANCE,AIRCR

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