PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202656Modulator Assembly,ignition

Setra Systems, Inc. Dba Gems Sensors · NSN 2920-01-546-6808 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-546-6808 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-546-6808. Primary manufacturer part number: 202656.
Features
  • Modulator Assembly,ignition — FSC 2920
  • 2 verified cross-references
  • Primary manufacturer: Setra Systems, Inc. Dba Gems Sensors
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modulator Assembly,ignition, cataloged under National Stock Number 2920-01-546-6808, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameModulator Assembly,ignition
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersSetra Systems, Inc. Dba Gems Sensors (CAGE 04034)
Technical Specifications
ParameterValue
NSN2920-01-546-6808
Primary Part Number202656
Item NameModulator Assembly,ignition
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-205-9471 INTERCHANGEABLE
Resistor,fixed,film
4730-00-289-0155SAE J246 6-6 120202BA INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
202656 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
RE-121600ITEM7 Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5905-00-205-9471INTERCHANGEABLE
RESISTOR,FIXED,FILM
4730-00-289-0155INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J246 6-6 120202BA

Frequently Asked Questions

What is NSN 2920-01-546-6808?

NSN 2920-01-546-6808 is a Modulator Assembly,ignition, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-01-546-6808?

NSN 2920-01-546-6808 has 2 cross-referenced part numbers: 202656 (Setra Systems, Inc. Dba Gems Sensors), RE-121600ITEM7 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 2920-01-546-6808?

There are 2 known substitutes for 2920-01-546-6808: 5905-00-205-9471, 4730-00-289-0155. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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