FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
General Description
The Coil,magneto, cataloged under National Stock Number 2920-00-509-9604, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2920-00-509-9604
Item Name
Coil,magneto
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Status
ACTIVE
Length
2.750 INCHES NOMINAL IN
Primary Terminal Type
WIRE LEAD W/LUG
Height
1.125 INCHES NOMINAL IN
Width
1.125 INCHES NOMINAL IN
Primary Terminal Quantity
1
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
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-00-557-641380G684POSSIBLE MATCH
REACTOR
Possible match (shared part number)Lockheed Martin Corporation Div Rms
5970-01-061-9225108224-1POSSIBLE MATCH
INSULATOR,DISK
Possible match (shared part number)L3harris Technologies, Inc. Div Space and Airborne Systems
5962-01-178-245342797POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
Possible match (shared part number)Raytheon Company Div Rmd Strategic
5995-01-244-2955POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
Possible match (shared part number)
5998-01-326-924242797POSSIBLE MATCH
PRINTED CIRCUIT BOARD
Possible match (shared part number)Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
3020-01-583-452442797POSSIBLE MATCH
PULLEY,GROOVE
Possible match (shared part number)Westerbeke Corporation
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10-82241
3/9Design control — primary reference
Teledyne Industries Inc Teledyne Power Systems Div
10-82241
5/9Secondary reference
Amphenol Corp Div Amphenol Aerospace Operations
42797
5/9Secondary reference
Desa Industries Inc Div of Amca International Corp
10-82241
5/9Secondary reference
Unison Industries Llc
Related Parts
5950-00-557-6413POSSIBLE MATCH
REACTOR
80G684
5970-01-061-9225POSSIBLE MATCH
INSULATOR,DISK
108224-1
5962-01-178-2453POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
42797
5995-01-244-2955POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5998-01-326-9242POSSIBLE MATCH
PRINTED CIRCUIT BOARD
42797
3020-01-583-4524POSSIBLE MATCH
PULLEY,GROOVE
42797
Frequently Asked Questions
What is NSN 2920-00-509-9604?
NSN 2920-00-509-9604 is a Coil,magneto, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What NSN replaces 2920-00-509-9604?
6 possible matches (shared part number, not a government interchangeability claim): 5950-00-557-6413, 5970-01-061-9225, 5962-01-178-2453. Verify interchangeability with system specifications before substitution.
What are the specifications of 2920-00-509-9604?
Key specifications for 2920-00-509-9604: Length: 2.750 INCHES NOMINAL IN; Primary Terminal Type: WIRE LEAD W/LUG; Height: 1.125 INCHES NOMINAL IN; Width: 1.125 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2920-00-509-9604 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.