Rotor, Ignition Distributor2920-01-152-5778

NSN 2920-01-152-5778 · NIIN 011525778 · Part number 499129

Dresser Industries Inc Waukesha Engine Div · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 71995

Government record, cited

NSN 2920-01-152-5778 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-152-5778. Manufacturer of record part number: 499129.

Also searched as 2920-01-152-5778 · 2920011525778 · NIIN 011525778 · 01-152-5778 · FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 71995 · 499129

Nearby stock numbers ← 2920-01-152-5776 Contact Set, Distributor · 2920-01-152-5791 Cap, Ignition Distribution →

Features

Rotor,ignition Distributor — FSC 2920
1 manufacturer part number on file
Manufacturer of record: Dresser Industries Inc Waukesha Engine Div

Identification

NSN: 2920-01-152-5778
NIIN: 011525778
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 499129
Manufacturer: Dresser Industries Inc Waukesha Engine Div

General Description

The Rotor,ignition Distributor, cataloged under National Stock Number 2920-01-152-5778, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Dresser Industries Inc Waukesha Engine Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Rotor,ignition Distributor
FSC / FSG	2920 — Engine Electrical System Components, Nonaircraft (FSG 29)
Manufacturers	Dresser Industries Inc Waukesha Engine Div (CAGE 71995)

Technical Specifications

Parameter	Value
NSN	2920-01-152-5778
Primary Part Number	499129
Item Name	Rotor,ignition Distributor
FSC / FSG	2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer	Dresser Industries Inc Waukesha Engine Div
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4810-01-549-0420 POSSIBLE MATCH

SLEEVE AND SLIDE,DIRECTIONAL CON

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
499129 PRIMARY	Dresser Industries Inc Waukesha Engine Div (USA)

Related Parts

4810-01-549-0420POSSIBLE MATCH

SLEEVE AND SLIDE,DIRECTIONAL CON

Frequently Asked Questions

What is NSN 2920-01-152-5778?

NSN 2920-01-152-5778 is a Rotor,ignition Distributor, manufactured by Dresser Industries Inc Waukesha Engine Div, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.

What part numbers are listed for NSN 2920-01-152-5778?

NSN 2920-01-152-5778 has 1 manufacturer part number on file: 499129 (Dresser Industries Inc Waukesha Engine Div).

What NSN replaces 2920-01-152-5778?

1 possible match (shared part number, not a government interchangeability claim): 4810-01-549-0420. Verify interchangeability with system specifications before substitution.

Is NSN 2920-01-152-5778 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.

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