PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

315-23-002Modulator Assembly,ignition

L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation · NSN 2920-01-294-2463 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-294-2463 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-294-2463. Primary manufacturer part number: 315-23-002.
Features
  • Modulator Assembly,ignition — FSC 2920
  • 5 verified cross-references
  • Primary manufacturer: L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modulator Assembly,ignition, cataloged under National Stock Number 2920-01-294-2463, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersL-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (CAGE 58475); Automatic Terminal Information Systems Inc Dba Atis (CAGE 4N915)
Technical Specifications
ParameterValue
NSN2920-01-294-2463
Primary Part Number315-23-002
Item NameModulator Assembly,ignition
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerL-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1560-00-179-039331523 INTERCHANGEABLE
Bracket Assembly
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
2930-00-370-32476410785 INTERCHANGEABLE
Cap,filler Opening
General Motors Llc Dba General Motors Llc
5940-00-539-219335559 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5940-01-186-3885 INTERCHANGEABLE
Terminal,stud
6150-01-341-001031523-003 INTERCHANGEABLE
Wiring Harness,branched
Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
Cross-Reference Index
Part NumberManufacturer
315-23-002 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
2164-705-01 Automatic Terminal Information Systems Inc Dba Atis (USA)
705500-103 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
315-23 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
2164-024-01 Automatic Terminal Information Systems Inc Dba Atis (USA)
Related Parts
1560-00-179-0393INTERCHANGEABLE
BRACKET ASSEMBLY
31523
2930-00-370-3247INTERCHANGEABLE
CAP,FILLER OPENING
6410785
5940-00-539-2193INTERCHANGEABLE
TERMINAL,LUG
35559
5940-01-186-3885INTERCHANGEABLE
TERMINAL,STUD
6150-01-341-0010INTERCHANGEABLE
WIRING HARNESS,BRANCHED
31523-003

Frequently Asked Questions

What is NSN 2920-01-294-2463?

NSN 2920-01-294-2463 is a Modulator Assembly,ignition, manufactured by L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-01-294-2463?

NSN 2920-01-294-2463 has 5 cross-referenced part numbers: 315-23-002 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), 2164-705-01 (Automatic Terminal Information Systems Inc Dba Atis), 705500-103 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), 315-23 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), 2164-024-01 (Automatic Terminal Information Systems Inc Dba Atis).

What NSN replaces 2920-01-294-2463?

There are 5 known substitutes for 2920-01-294-2463: 1560-00-179-0393, 2930-00-370-3247, 5940-00-539-2193 and 2 more. Verify interchangeability with system specifications before substitution.

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