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A420017Z — MODULATOR ASSEMBLY,IGNITION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A420017Z: MODULATOR ASSEMBLY,IGNITION.

The MODULATOR ASSEMBLY,IGNITION is a the manufacturer industrial component. Key specifications include end_item_identification: M915A3 GENERATOR, part_name_assigned_by_controlling_agency: MODULATOR ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 2920-01-591-7730, 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
A420017Z
NSN: 2920-01-591-7730
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
end_item_identificationM915A3 GENERATOR
part_name_assigned_by_controlling_agencyMODULATOR ASSEMBLY
NSN2920-01-591-7730
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MODULATOR ASSEMBLY,IGNITION TITLE COMPONENT PN A420017Z MFR MODULATOR ASSEMBLY,IGN
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYMODULATOR ASSEMBLY
END ITEM IDENTIFICATIONM915A3 GENERATOR
OTHER ITEMS IN FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2920-00-000-0088 2920-00-000-0183 2920-00-000-0194 2920-00-001-3474 2920-00-001-3843 2920-00-001-6184 2920-00-001-6185 2920-00-001-8891
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A420017Z?
A420017Z is a MODULATOR ASSEMBLY,IGNITION.
What is the NSN for A420017Z?
A420017Z is cataloged in the U.S. Government catalog under NSN 2920-01-591-7730. 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.