Verified IPC identity record

ASH665-5

Main inverter

Direct answer

The IPC identifies ASH665-5 as a No. 1 and No. 2 main inverter at Figure 24-50-05-21, item 235. It prints quantity 2 and effectivity 8266-8400, 8402-8406, lists 140-380010-1 as an alternate spare, and directs spares orders to 140-380010-3 under Service Bulletin 24-3278.

Last source review:

IPC record

Identity and application.

The reviewed catalog row establishes the part identity and its location in the combined Hawker IPC. It does not establish the condition of a particular unit or approve that unit for installation.

ASH665-5 verified catalog fields
Part numberASH665-5verified
Preferred nameMain inverterverified
IPC nomenclatureInverter, main, alternate spare for 140-380010-1verified
SystemElectrical powerverified
Primary ATA chapter24verified
Lookup variantsASH-665-5, ASH6655verified
ASH665-5 catalog occurrences
Aircraft and publication scopeEffectivityFigure / itemQtyReview
Hawker 800XP, 850XP, and 900XP with kit 140-9004 publication scope8266-8400,8402-8406 as printed in the IPC export24-50-05-21 / 2352verified

Cross-reference check

Relationships and limits.

  • ASH665-5 and 140-380010-1 are printed as alternate spares for each other in the early effectivity block.
  • The ASH665-5 row directs spares orders to 140-380010-3.
  • Service Bulletin 24-3278 is printed with the relationship.
Important limit

ASH665-5 is not ASH664-5. The one-digit difference belongs to two separate catalog chains, so the exact data-plate number must stay with the request.

Mechanic's lookup notes

Common questions about ASH665-5.

What is the alternate spare for ASH665-5?

The IPC lists 140-380010-1 as the alternate spare for ASH665-5 in the early serial block.

What should be ordered for ASH665-5?

The ASH665-5 row directs spares orders to 140-380010-3. The later chain then continues to 140-380010-7.

Are ASH665-5 and ASH664-5 the same inverter record?

No. The IPC places them in different figures with different alternate and order chains. Treat the final digit as configuration-critical.

Long-form context

Technical guides that use this record.

Technical sources

  1. Hawker 800XP, 850XP and 900XP Illustrated Parts CatalogTextron Aviation

    Document
    IPC-800XP
    Revision
    A0
    Published
    2026-02-05
    Supports
    Part identities, nomenclature, figure and item references, quantity, effectivity, and relationship language as printed in the supplied IPC export.