PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

246371Transformer,power

Lockheed Martin Corp Electronics and Missiles Div · NSN 5950-01-202-3045 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-202-3045 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-202-3045. Primary manufacturer part number: 246371.
Features
  • Transformer,power — FSC 5950
  • 5 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp Electronics and Missiles Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-202-3045, 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 Lockheed Martin Corp Electronics and Missiles Div. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,power
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersRobert M. Hadley Company, Inc. (CAGE 72964); Lockheed Martin Corp Electronics and Missiles Div (CAGE 09205); A.e.york, Llc (CAGE 11700)
Technical Specifications
ParameterValue
NSN5950-01-202-3045
Primary Part Number246371
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp Electronics and Missiles Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5998-00-003-6115PM21399 INTERCHANGEABLE
Extender Card,electronic Test
Mason Electric Co. Dba Mason Controls
5110-00-083-004221-399 INTERCHANGEABLE
Rasp,hand
Stanley Tools Div of Stanley Works
4730-00-142-2010SAE-J1508 TYPE B SIZE 79 INTERCHANGEABLE
Clamp,hose
Sae International Dba Sae International
5306-00-151-1723 INTERCHANGEABLE
Bolt,machine
2530-00-430-5226246371 INTERCHANGEABLE
Diaphragm,chamber,brake
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
2990-00-846-29421551 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
3030-01-053-13407905629-00 INTERCHANGEABLE
Belt,flat
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
6140-01-240-9700021399-000 INTERCHANGEABLE
Thermostat,battery Assembly
Saft America Inc. Dba Tadiran Batteries Div Aviation Division
4820-01-583-778821399 INTERCHANGEABLE
Milspec Plug
Elliott Machine Works Inc
Cross-Reference Index
Part NumberManufacturer
246371 Robert M. Hadley Company, Inc. (USA)
246371 PRIMARY Lockheed Martin Corp Electronics and Missiles Div (USA)
425P6 A.e.york, Llc (USA)
246371 A.e.york, Llc (USA)
21399 PRIMARY Robert M. Hadley Company, Inc. (USA)
Related Parts
5998-00-003-6115INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
PM21399
5110-00-083-0042INTERCHANGEABLE
RASP,HAND
21-399
4730-00-142-2010INTERCHANGEABLE
CLAMP,HOSE
SAE-J1508 TYPE B SIZE 79
5306-00-151-1723INTERCHANGEABLE
BOLT,MACHINE
2530-00-430-5226INTERCHANGEABLE
DIAPHRAGM,CHAMBER,BRAKE
246371
2990-00-846-2942INTERCHANGEABLE
MUFFLER,EXHAUST
1551
3030-01-053-1340INTERCHANGEABLE
BELT,FLAT
7905629-00
6140-01-240-9700INTERCHANGEABLE
THERMOSTAT,BATTERY ASSEMBLY
021399-000
4820-01-583-7788INTERCHANGEABLE
MILSPEC PLUG
21399

Frequently Asked Questions

What is NSN 5950-01-202-3045?

NSN 5950-01-202-3045 is a Transformer,power, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-202-3045?

NSN 5950-01-202-3045 has 5 cross-referenced part numbers: 246371 (Robert M. Hadley Company, Inc.), 246371 (Lockheed Martin Corp Electronics and Missiles Div), 425P6 (A.e.york, Llc), 246371 (A.e.york, Llc), 21399 (Robert M. Hadley Company, Inc.).

What NSN replaces 5950-01-202-3045?

There are 9 known substitutes for 5950-01-202-3045: 5998-00-003-6115, 5110-00-083-0042, 4730-00-142-2010 and 6 more. Verify interchangeability with system specifications before substitution.

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