NSN 2920-01-561-7722 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-561-7722. Manufacturer of record part number: 23539253.
Also searched as2920-01-561-7722 ·
2920015617722 ·
NIIN 015617722 ·
01-561-7722 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 72582 · 23539253 · 235-19308 · R235-19308
Manufacturer of record: Rolls-Royce Solutions America Inc
Identification
NSN: 2920-01-561-7722
NIIN: 015617722
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 23539253
Manufacturer: Rolls-Royce Solutions America Inc
General Description
The Modulator Assembly,ignition, cataloged under National Stock Number 2920-01-561-7722, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Solutions America Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2920-01-561-7722
Primary Part Number
23539253
Item Name
Modulator Assembly,ignition
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
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
INSTALLATION KIT,AL
2920-00-000-0183
GENERATOR,ENGINE ACCESSORY
2920-00-000-0194
2920-00-000-0194 · Item name not on file
2920-00-001-3474
COIL,MAGNETO
2920-00-001-3843
PLATE ASSY,ARMATURE
2920-00-001-6184
2920-00-001-6184 · Item name not on file
2920-00-001-6185
2920-00-001-6185 · Item name not on file
2920-00-001-8891
2920-00-001-8891 · Item name not on file
Frequently Asked Questions
What is NSN 2920-01-561-7722?
NSN 2920-01-561-7722 is a Modulator Assembly,ignition, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-01-561-7722?
NSN 2920-01-561-7722 has 3 manufacturer part numbers on file: 23539253 (Rolls-Royce Solutions America Inc), 235-19308 (Freightliner of Savannah, Inc.), R235-19308 (Freightliner of Savannah, Inc.).
What are the specifications of 23539253?
Key specifications for 23539253: Special Features: FOR DDEC IV ENGINE; Part Name Assigned by Controlling Agency: ELECTRONIC CONTROL MODULE (ECM); End Item Identification: M915A2,M916A1 TRACTOR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2920-01-561-7722 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.