F458-54837-2 — TEST SET,AUXILIARY POWER UNIT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

F458-54837-2: TEST SET,AUXILIARY POWER UNIT.

The TEST SET,AUXILIARY POWER UNIT is a the manufacturer industrial component. Key specifications include functional_description: REQUIRED TO TEST UNIT OPERATION/PERFORMANCE OR ISOLATE OPERATIONAL FAULTS TO INDIVIDUAL COMPONENTS, type/model_designation: TTU-469/E, end_item_identification: KC-135 ACFT AGE., functional_classification: AA-9.1, reference_data_and_literature: T.O. 33D7-61-97-4, part_name_assigned_by_controlling_agency: AUXILIARY POWER UNIT TEST SET.

This part is cataloged in the U.S. Government catalog under NSN 4920-01-140-8324, 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

F458-54837-2

NSN: 4920-01-140-8324
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 82918 — THE BOEING COMPANY DIV LEGACY WICHITA (USA)

SPECIFICATIONS

functional_description	REQUIRED TO TEST UNIT OPERATION/PERFORMANCE OR ISOLATE OPERATIONAL FAULTS TO INDIVIDUAL COMPONENTS
type/model_designation	TTU-469/E
end_item_identification	KC-135 ACFT AGE.
functional_classification	AA-9.1
reference_data_and_literature	T.O. 33D7-61-97-4
part_name_assigned_by_controlling_agency	AUXILIARY POWER UNIT TEST SET
NSN	4920-01-140-8324

COMPONENT DIAGRAM

KEY FEATURES

•

REFERENCE DATA AND LITERATURE: T.O. 33D7-61-97-4

•

FUNCTIONAL CLASSIFICATION: AA-9.1

•

FUNCTIONAL DESCRIPTION: REQUIRED TO TEST UNIT OPERATION/PERFORMANCE OR ISOLATE OPERATIONAL FAULTS TO INDIVIDUAL COMPONENTS

•

TYPE/MODEL DESIGNATION: TTU-469/E

TECHNICAL CHARACTERISTICS

REFERENCE DATA AND LITERATURE	T.O. 33D7-61-97-4
FUNCTIONAL CLASSIFICATION	AA-9.1
FUNCTIONAL DESCRIPTION	REQUIRED TO TEST UNIT OPERATION/PERFORMANCE OR ISOLATE OPERATIONAL FAULTS TO INDIVIDUAL COMPONENTS
PART NAME ASSIGNED BY CONTROLLING AGENCY	AUXILIARY POWER UNIT TEST SET
END ITEM IDENTIFICATION	KC-135 ACFT AGE.
TYPE/MODEL DESIGNATION	TTU-469/E

OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748

SUBSTITUTES & CROSS-REFERENCES 1

TTU-469/ESame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is F458-54837-2?

F458-54837-2 is a TEST SET,AUXILIARY POWER UNIT.

What parts can replace F458-54837-2?

There is 1 known substitute for F458-54837-2: TTU-469/E. Substitute compatibility should be verified for your specific system.

What is the NSN for F458-54837-2?

F458-54837-2 is cataloged in the U.S. Government catalog under NSN 4920-01-140-8324. This indicates validated use in U.S. government and defense supply chains.

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F458-54837-2 — TEST SET,AUXILIARY POWER UNIT

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