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50A39503 — STOP,BLEED VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

50A39503: STOP,BLEED VALVE.

The STOP,BLEED VALVE is a the manufacturer industrial component. Key specifications include fsc_application_data: CONTROL ASSY,PRESSURE RATIO,BLEED, end_item_identification: AIRCRAFT ENGINE TF30P8. This part is cataloged in the U.S.

Government catalog under NSN 2995-00-159-1131, 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
50A39503
NSN: 2995-00-159-1131
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
CAGE: 11599 — TRIUMPH ENGINE CONTROL SYSTEMS LLC (USA)
SPECIFICATIONS
fsc_application_dataCONTROL ASSY,PRESSURE RATIO,BLEED
end_item_identificationAIRCRAFT ENGINE TF30P8
NSN2995-00-159-1131
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STOP,BLEED VALVE TITLE COMPONENT PN 50A39503 MFR STOP,BLEED VALVE
KEY FEATURES
•
FSC APPLICATION DATA: CONTROL ASSY,PRESSURE RATIO,BLEED
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATACONTROL ASSY,PRESSURE RATIO,BLEED
END ITEM IDENTIFICATIONAIRCRAFT ENGINE TF30P8
OTHER ITEMS IN FSC 2995 — Miscellaneous Engine Accessories, Aircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2995-00-001-1852 2995-00-001-3662 2995-00-001-8344 2995-00-001-8345 2995-00-001-9125 2995-00-001-9136 2995-00-001-9137 2995-00-003-3949
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 50A39503?
50A39503 is a STOP,BLEED VALVE.
What is the NSN for 50A39503?
50A39503 is cataloged in the U.S. Government catalog under NSN 2995-00-159-1131. 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.