PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54403Transformer,audio Frequency

L3 Technologies, Inc. · NSN 5950-01-251-3941 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-251-3941 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-251-3941. Primary manufacturer part number: 54403.
Features
  • Transformer,audio Frequency — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-251-3941, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc.. 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 NameTransformer,audio Frequency
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersL3 Technologies, Inc. (CAGE 28199)
Technical Specifications
ParameterValue
NSN5950-01-251-3941
Primary Part Number54403
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-00-018-1365106286 INTERCHANGEABLE
Screw,cap,hexagon Head
Chrysler Realty Company Llc Dba Daimler Chrysler
4730-01-374-296154-403 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Rix Industries
Cross-Reference Index
Part NumberManufacturer
G-845 L3 Technologies, Inc. (USA)
54403 PRIMARY L3 Technologies, Inc. (USA)
Related Parts
5305-00-018-1365INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
106286
4730-01-374-2961INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
54-403

Frequently Asked Questions

What is NSN 5950-01-251-3941?

NSN 5950-01-251-3941 is a Transformer,audio Frequency, manufactured by L3 Technologies, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-251-3941?

NSN 5950-01-251-3941 has 2 cross-referenced part numbers: G-845 (L3 Technologies, Inc.), 54403 (L3 Technologies, Inc.).

What NSN replaces 5950-01-251-3941?

There are 2 known substitutes for 5950-01-251-3941: 5305-00-018-1365, 4730-01-374-2961. Verify interchangeability with system specifications before substitution.

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