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452447 — HOUSING,CONTROL PRESSURE BLEED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

452447: HOUSING,CONTROL PRESSURE BLEED.

The HOUSING,CONTROL PRESSURE BLEED is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2995-00-979-9658, 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
452447
NSN: 2995-00-979-9658
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
Part Number452447
NSN2995-00-979-9658
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOUSING,CONTROL PRESSURE BLEED TITLE COMPONENT PN 452447 MFR HOUSING,CONTROL PRESSU
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 1
452477Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 452447?
452447 is a HOUSING,CONTROL PRESSURE BLEED.
What parts can replace 452447?
There is 1 known substitute for 452447: 452477. Substitute compatibility should be verified for your specific system.
What is the NSN for 452447?
452447 is cataloged in the U.S. Government catalog under NSN 2995-00-979-9658. 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.