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554532 — VALVE ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

554532: VALVE ASSEMBLY.

The VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL SHIELD, overall_width: 13.480 INCHES NOMINAL IN, material_thickness: 0.028 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN, end_item_identification: ACFT ENG TF33, engine_section_location: TURBINE, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 1660-00-970-3759, 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
554532
NSN: 1660-00-970-3759
NIINs: 009703759, 011609345
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL SHIELD
overall_width13.480 INCHES NOMINAL IN
material_thickness0.028 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
end_item_identificationACFT ENG TF33
engine_section_locationTURBINE
criticality_code_justificationAGAV
material_document_and_classificationAMS5504 ASSN STD SINGLE MATERIAL RESPONSE SHIELD
NSN1660-00-970-3759
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE ASSEMBLY TITLE COMPONENT PN 554532 MFR VALVE ASSEMBLY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 554532?
554532 is a VALVE ASSEMBLY.
What is the NSN for 554532?
554532 is cataloged in the U.S. Government catalog under NSN 1660-00-970-3759. 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.