PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A25A309-003-101Reactor

Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions · NSN 5950-00-725-6546 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-725-6546 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-725-6546. Primary manufacturer part number: A25A309-003-101.
Features
  • Reactor — FSC 5950
  • Body Height: 2.940 INCHES NOMINAL IN
  • Inductance Rating: 1.58 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 STANDOFF, SCREW
  • Mounting Hole Diameter: 0.189 INCHES NOMINAL SINGLE GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Body Width: 3.620 INCHES NOMINAL IN
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-725-6546, 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 Corporation Div Lockheed Martin Systems & Global Solutions. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-725-6546
Primary Part NumberA25A309-003-101
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions
StatusACTIVE
Body Height2.940 INCHES NOMINAL IN
Inductance Rating1.58 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 STANDOFF, SCREW
Mounting Hole Diameter0.189 INCHES NOMINAL SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Body Width3.620 INCHES NOMINAL IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Width2.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length3.687 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length4.120 INCHES NOMINAL IN
Inductance TypeFIXED
Inclosure TypeHERMETICALLY SEALED
Winding Operating Current220.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-01-643-670115076 INTERCHANGEABLE
Bracket,mounting
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
417-102-2 Raytheon Company (USA)
417-102-2 Raytheon Company Dba Raytheon Co (USA)
A25A309-003-101 PRIMARY Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions (USA)
A25A309-003-101 Goodyear Tire and Rubber Co the (USA)
417-102-2 Raytheon Company Div Corp (USA)
845507 Te Connectivity Corporation (USA)
Related Parts
5340-01-643-6701INTERCHANGEABLE
BRACKET,MOUNTING
15076

Frequently Asked Questions

What is NSN 5950-00-725-6546?

NSN 5950-00-725-6546 is a Reactor, manufactured by Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-725-6546?

NSN 5950-00-725-6546 has 6 cross-referenced part numbers: 417-102-2 (Raytheon Company), 417-102-2 (Raytheon Company Dba Raytheon Co), A25A309-003-101 (Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions), A25A309-003-101 (Goodyear Tire and Rubber Co the), 417-102-2 (Raytheon Company Div Corp) and 1 more.

What NSN replaces 5950-00-725-6546?

There is 1 known substitute for 5950-00-725-6546: 5340-01-643-6701. Verify interchangeability with system specifications before substitution.

What are the specifications of A25A309-003-101?

Key specifications for A25A309-003-101: Body Height: 2.940 INCHES NOMINAL IN; Inductance Rating: 1.58 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING; Terminal Type and Quantity: 2 STANDOFF, SCREW; Mounting Hole Diameter: 0.189 INCHES NOMINAL SINGLE GROUP IN. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com