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PWA55726 — ADAPTER,PRESSURE TEST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PWA55726: ADAPTER,PRESSURE TEST.

The ADAPTER,PRESSURE TEST is a the manufacturer industrial component. Key specifications include overall_width: 3.000 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 8.000 INCHES NOMINAL IN, special_features: COMPANY ITEM NAME-ADAPTER, end_item_identification: F100PW100/200 ENGINE, reference_data_and_literature: SERD NO. 4338; T.O.

2J-F100-94. This part is cataloged in the U.S. Government catalog under NSN 4920-01-149-8656, 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
PWA55726
NSN: 4920-01-149-8656
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
overall_width3.000 INCHES NOMINAL IN
overall_height0.750 INCHES NOMINAL IN
overall_length8.000 INCHES NOMINAL IN
special_featuresCOMPANY ITEM NAME-ADAPTER
functional_descriptionHOLDS THE BREATHER PRESSURIZING VALVE WHEN REMOVING THE CARBON SEAL RETAINER; MATERIAL-STEEL;ORIGINAL NAME-HOLDING ADAPTER,BREATHER PRESSURE VALVE
end_item_identificationF100PW100/200 ENGINE
reference_data_and_literatureSERD NO. 4338; T.O. 2J-F100-94
NSN4920-01-149-8656
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,PRESSURE TEST TITLE COMPONENT PN PWA55726 MFR ADAPTER,PRESSURE TEST
KEY FEATURES
•
REFERENCE DATA AND LITERATURE: SERD NO. 4338; T.O. 2J-F100-94
•
FUNCTIONAL DESCRIPTION: HOLDS THE BREATHER PRESSURIZING VALVE WHEN REMOVING THE CARBON SEAL RETAINER; MATERIAL-STEEL;ORIGINAL NAME-HOLDING ADAPTER,BREATHER PRESSURE VALVE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.750 INCHES NOMINAL IN
REFERENCE DATA AND LITERATURESERD NO. 4338; T.O. 2J-F100-94
OVERALL LENGTH8.000 INCHES NOMINAL IN
OVERALL WIDTH3.000 INCHES NOMINAL IN
SPECIAL FEATURESCOMPANY ITEM NAME-ADAPTER
FUNCTIONAL DESCRIPTIONHOLDS THE BREATHER PRESSURIZING VALVE WHEN REMOVING THE CARBON SEAL RETAINER; MATERIAL-STEEL;ORIGINAL NAME-HOLDING ADAPTER,BREATHER PRESSURE VALVE
END ITEM IDENTIFICATIONF100PW100/200 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA55726?
PWA55726 is a ADAPTER,PRESSURE TEST.
What is the NSN for PWA55726?
PWA55726 is cataloged in the U.S. Government catalog under NSN 4920-01-149-8656. 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.