What engine uses 329695-8?

The CFM International CFM56 family. Confirm the specific engine model (e.g., CFM56-5B for A320ceo, CFM56-7B for 737NG) and dash effectivity against the engine IPC/CMM, as clearance-control scheduling is model-specific.

What condition codes are available for 329695-8?

As an engine rotable it is offered Overhauled (OH), Serviceable (SV), or As-Removed (AR); New (NE) is generally OEM-only. OH/SV units should include a test record.

What certification documents ship with 329695-8?

FAA 8130-3 / EASA Form 1, dual release preferred. An airworthiness release is expected for engine hardware.

Are there interchangeable part numbers for 329695-8?

No DLA FLIS / NSN cross-reference was identified. Interchangeability is governed by the CFM56 IPC/CMM — verify engine model and dash effectivity before substitution.

Why does HPT clearance control matter operationally?

By managing turbine blade-tip clearance, the valve directly affects EGT margin and fuel burn; degraded clearance control can erode EGT margin and contribute to engine removals, which sustains MRO demand for serviceable units.

329695-8 - CFM International High Pressure Turbine Clearance Control Valve for CFM International

329695-8 is a High-Pressure Turbine (HPT) Clearance Control valve supplied by Meggitt for the CFM International CFM56 engine family. The valve modulates cooling/management air directed onto the HPT case to control thermal growth and therefore the running clearance between the turbine blade tips and the shroud — a key driver of engine efficiency, exhaust gas temperature (EGT) margin, and fuel burn (ATA 75 — Air / engine turbine cooling).

The CFM56 powers a very large global fleet (Boeing 737 Classic/NG and Airbus A320ceo families, among others), so HPT clearance-control hardware sees steady MRO demand. The specific engine model (e.g., CFM56-5B vs -7B) and dash effectivity should be confirmed against the engine IPC/CMM, as clearance-control scheduling is engine-model-specific. The valve is testable against the applicable CMM and subject to functional test on installation.

329695-8 is typically sourced overhauled (OH) or serviceable (SV) with FAA 8130-3 / EASA Form 1; new units are available through OEM distribution. Confirm the engine model and dash effectivity before procurement.

Part Number: 329695-8
Manufacturer: Meggitt
Aircraft Model: CFM International
Category: Engine Components
Conditions Available: New / Overhauled / Serviceable / As-Removed — quoted per unit
Certification: FAA Form 8130-3 / EASA Form 1 available subject to source and condition
Price: Quoted per unit, condition, and trace documentation
Availability: Sourced on request — availability confirmed per RFQ, same-day response
Warranty: As per manufacturer

Key Specifications for 329695-8

ATA Chapter: 75 — Air (engine turbine cooling/clearance control)
Part Type: HPT Clearance Control valve
Engine: CFM International CFM56 family (verify model)
Manufacturer: Meggitt
Typical Condition: Overhauled / Serviceable (rotable)

Procurement Notes for 329695-8

Source OH/SV with 8130-3 / EASA Form 1 and a test record; confirm CFM56 model and dash effectivity against the IPC/CMM. No NSN/PMA cross-reference identified. Lead-time data not verified — confirm at quote.

Request a Quote for 329695-8

Aircraft Applicability for 329695-8

329695-8 (Meggitt) is listed as applicable to the following CFM International family variants. Confirm eligibility against the aircraft IPC / Type Certificate Data Sheet for the specific tail and configuration.

CFM56-5C2
CFM56-5C2/4
CFM56-5C2/F
CFM56-5C2/F4
CFM56-5C2/G
CFM56-5C2/G4
CFM56-5C2/P
CFM56-5C3/F
CFM56-5C3/F4
CFM56-5C3/G

Frequently Asked Questions about 329695-8

What aircraft does 329695-8 fit?

329695-8 is a engine components associated with the CFM International, manufactured by Meggitt. Documented applicability includes CFM56-5C2, CFM56-5C2/4, CFM56-5C2/F, CFM56-5C2/F4, CFM56-5C2/G, CFM56-5C2/G4, among others. Eligibility for a specific tail still depends on serial number and modification status — verify against the aircraft IPC and Type Certificate Data Sheet.

Can 329695-8 be supplied new, overhauled, or serviceable?

Subject to global supplier availability, 329695-8 can typically be sourced new, overhauled, serviceable, or as-removed for the CFM International, each with the airworthiness documentation appropriate to that condition.

What traceability and certification ships with 329695-8?

329695-8 can be supplied with FAA-PMA where available; EASA Form 1 dual release and back-to-birth or teardown traceability may also be available depending on the source and condition of the specific unit.

How quickly can Meggitt 329695-8 be quoted for an AOG?

RFQs for 329695-8 on the CFM International are typically answered within 12-24 hours. AOG requirements are prioritized and sourced through the global supplier network on an expedited basis.

Can 329695-8 be exported internationally?

Yes. 329695-8 can be shipped worldwide subject to ITAR/EAR screening and destination-country import compliance; export and customs documentation is coordinated per shipment.

Aviation Industry Guides

Reference resources for buyers sourcing engine components components and verifying certification.

How to Verify FAA 8130-3 Airworthiness Certification on Aircraft Parts — The FAA 8130-3 Airworthiness Approval Tag is the primary document certifying that an aircraft part meets FAA airworthiness standards and is approved for install...
The Complete Guide to Aircraft Parts Sourcing in 2026 — Aircraft parts sourcing is the process of locating, evaluating, and procuring certified aviation components from OEMs, authorized distributors, MROs, and afterm...
Understanding Aircraft Parts Condition Codes: A Complete Reference — Aircraft parts condition codes are standardized abbreviations defined by ATA Spec 2000 that describe the maintenance status and airworthiness of aviation compon...

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