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PWA57221 — HEATER,AIRCRAFT ENGINE MAINTENAN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PWA57221: HEATER,AIRCRAFT ENGINE MAINTENAN.

HEATER,AIRCRAFT ENGINE MAINTENAN. Key specifications include overall_height: 20.000 INCHES NOMINAL IN, overall_diameter: 28.000 INCHES NOMINAL IN, fsc_application_data: F100/200PW-220 ENGINE GROUND SUPPORT EQUIPMENT, functional_description: USED TO HEAT THE 8TH STAGE COMPRESSOR SO THE BUSHING CAN BE INSTALLED DURING REPAIR/MAINTENANCE, reference_data_and_literature: SERD 5607; T.O. 2J-F100-94.

This part is cataloged in the U.S. Government catalog under NSN 4920-01-284-2597, 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
PWA57221
NSN: 4920-01-284-2597
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
overall_height20.000 INCHES NOMINAL IN
overall_diameter28.000 INCHES NOMINAL IN
fsc_application_dataF100/200PW-220 ENGINE GROUND SUPPORT EQUIPMENT
functional_descriptionUSED TO HEAT THE 8TH STAGE COMPRESSOR SO THE BUSHING CAN BE INSTALLED DURING REPAIR/MAINTENANCE
supplementary_featuresSTEEL; A FLAT,ROUND SHAPED DEVICE CONTAINING SEVERAL ELECTRIC HEATING ELEMENTS THAT CAN BE CONNECTED TO AN EXTERNAL POWER SOURCE
reference_data_and_literatureSERD 5607; T.O. 2J-F100-94
NSN4920-01-284-2597
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATER,AIRCRAFT ENGINE MAINTENAN TITLE COMPONENT PN PWA57221 MFR HEATER,AIRCRAFT ENGINE
KEY FEATURES
•
FSC APPLICATION DATA: F100/200PW-220 ENGINE GROUND SUPPORT EQUIPMENT
•
OVERALL DIAMETER: 28.000 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: STEEL; A FLAT,ROUND SHAPED DEVICE CONTAINING SEVERAL ELECTRIC HEATING ELEMENTS THAT CAN BE CONNECTED TO AN EXTERNAL POWER SOURCE
•
REFERENCE DATA AND LITERATURE: SERD 5607; T.O. 2J-F100-94
•
FUNCTIONAL DESCRIPTION: USED TO HEAT THE 8TH STAGE COMPRESSOR SO THE BUSHING CAN BE INSTALLED DURING REPAIR/MAINTENANCE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT20.000 INCHES NOMINAL IN
FSC APPLICATION DATAF100/200PW-220 ENGINE GROUND SUPPORT EQUIPMENT
OVERALL DIAMETER28.000 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESSTEEL; A FLAT,ROUND SHAPED DEVICE CONTAINING SEVERAL ELECTRIC HEATING ELEMENTS THAT CAN BE CONNECTED TO AN EXTERNAL POWER SOURCE
REFERENCE DATA AND LITERATURESERD 5607; T.O. 2J-F100-94
FUNCTIONAL DESCRIPTIONUSED TO HEAT THE 8TH STAGE COMPRESSOR SO THE BUSHING CAN BE INSTALLED DURING REPAIR/MAINTENANCE
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA57221?
PWA57221 is a HEATER,AIRCRAFT ENGINE MAINTENAN.
What is the NSN for PWA57221?
PWA57221 is cataloged in the U.S. Government catalog under NSN 4920-01-284-2597. This indicates validated use in U.S. government and defense supply chains.
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