Modulator Assembly, Ignition2920-01-551-0506

NSN 2920-01-551-0506 · NIIN 015510506 · Part number IC/ESMM-B2500M

Marine Electric Systems Inc · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 00062

Government record, cited

NSN 2920-01-551-0506 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-551-0506. Manufacturer of record part number: IC/ESMM-B2500M.

Also searched as 2920-01-551-0506 · 2920015510506 · NIIN 015510506 · 01-551-0506 · FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 00062 · IC/ESMM-B2500M · 600169-9 · 600169

Nearby stock numbers ← 2920-01-550-7758 Relay-Solenoid, Engine Starter, El · 2920-01-551-2329 Armature Assembly →

Features

Modulator Assembly,ignition — FSC 2920
2 manufacturer part numbers on file
Manufacturer of record: Marine Electric Systems Inc

Identification

NSN: 2920-01-551-0506
NIIN: 015510506
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: IC/ESMM-B2500M
Manufacturer: Marine Electric Systems Inc

General Description

The Modulator Assembly,ignition, cataloged under National Stock Number 2920-01-551-0506, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Marine Electric Systems Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Modulator Assembly,ignition
FSC / FSG	2920 — Engine Electrical System Components, Nonaircraft (FSG 29)
Manufacturers	Marine Electric Systems Inc (CAGE 00062)

Technical Specifications

Parameter	Value
NSN	2920-01-551-0506
Primary Part Number	IC/ESMM-B2500M
Item Name	Modulator Assembly,ignition
FSC / FSG	2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer	Marine Electric Systems Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
600169-9	Marine Electric Systems Inc (USA)
IC/ESMM-B2500M PRIMARY	Marine Electric Systems Inc (USA)

Reference documents

Reference	Meaning
600169	D/9 Drawing number reference only Marine Electric Systems Inc

Frequently Asked Questions

What is NSN 2920-01-551-0506?

NSN 2920-01-551-0506 is a Modulator Assembly,ignition, manufactured by Marine Electric Systems Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.

What part numbers are listed for NSN 2920-01-551-0506?

NSN 2920-01-551-0506 has 2 manufacturer part numbers on file: 600169-9 (Marine Electric Systems Inc), IC/ESMM-B2500M (Marine Electric Systems Inc).

Is NSN 2920-01-551-0506 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

PartsTable Design LLC · partstable.com