PWA57404 — HEATER,AIRCRAFT ENGINE MAINTENAN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PWA57404: HEATER,AIRCRAFT ENGINE MAINTENAN.

HEATER,AIRCRAFT ENGINE MAINTENAN. Key specifications include overall_height: 8.000 INCHES NOMINAL IN, overall_diameter: 20.000 INCHES NOMINAL IN, special_features: C/O A STEEL CIRCULAR TYPE HEATER WITH INSULATED HANDLES, functional_description: USED TO FACILITATE INSTALLATION OF THE 1ST STAGE TURBINE AIRSEAL TO THE TURBINE DISK, end_item_identification: F100-PW-100/200/220/220E/229 ENGINES, reference_data_and_literature: 2J-F100-94;SERD 6264; 33D4-6-511-1. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-195-8546, 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

PWA57404

NSN: 4920-01-195-8546
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

overall_height	8.000 INCHES NOMINAL IN
overall_diameter	20.000 INCHES NOMINAL IN
special_features	C/O A STEEL CIRCULAR TYPE HEATER WITH INSULATED HANDLES
functional_description	USED TO FACILITATE INSTALLATION OF THE 1ST STAGE TURBINE AIRSEAL TO THE TURBINE DISK
end_item_identification	F100-PW-100/200/220/220E/229 ENGINES
reference_data_and_literature	2J-F100-94;SERD 6264; 33D4-6-511-1
part_name_assigned_by_controlling_agency	HEATER,FIRST STAGE TURBINE DISK AIRSEAL SNAP DIAMETER
NSN	4920-01-195-8546

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 20.000 INCHES NOMINAL IN

•

REFERENCE DATA AND LITERATURE: 2J-F100-94;SERD 6264; 33D4-6-511-1

•

FUNCTIONAL DESCRIPTION: USED TO FACILITATE INSTALLATION OF THE 1ST STAGE TURBINE AIRSEAL TO THE TURBINE DISK

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	8.000 INCHES NOMINAL IN
OVERALL DIAMETER	20.000 INCHES NOMINAL IN
REFERENCE DATA AND LITERATURE	2J-F100-94;SERD 6264; 33D4-6-511-1
SPECIAL FEATURES	C/O A STEEL CIRCULAR TYPE HEATER WITH INSULATED HANDLES
FUNCTIONAL DESCRIPTION	USED TO FACILITATE INSTALLATION OF THE 1ST STAGE TURBINE AIRSEAL TO THE TURBINE DISK
PART NAME ASSIGNED BY CONTROLLING AGENCY	HEATER,FIRST STAGE TURBINE DISK AIRSEAL SNAP DIAMETER
END ITEM IDENTIFICATION	F100-PW-100/200/220/220E/229 ENGINES

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 2

PWA57007Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4920PL0826312Reference 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 PWA57404?

PWA57404 is a HEATER,AIRCRAFT ENGINE MAINTENAN.

What parts can replace PWA57404?

There are 2 known substitutes for PWA57404: PWA57007, 4920PL0826312. Substitute compatibility should be verified for your specific system.

What is the NSN for PWA57404?

PWA57404 is cataloged in the U.S. Government catalog under NSN 4920-01-195-8546. This indicates validated use in U.S. government and defense supply chains.

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PWA57404 — HEATER,AIRCRAFT ENGINE MAINTENAN

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