PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

908657Reactor

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5950-00-844-4495 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-844-4495 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-844-4495. Primary manufacturer part number: 908657.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • DC Resistance Rating in Ohms: 10.000 SINGLE COMPONENT SINGLE WINDING
  • Body Height: 2.312 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
  • Winding Operating Current: 355.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Inductance Rating: 300.00 MILLIHENRIES MINIMUM 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 5950-00-844-4495, 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 Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-00-844-4495
Primary Part Number908657
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Length1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
DC Resistance Rating in Ohms10.000 SINGLE COMPONENT SINGLE WINDING
Body Height2.312 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
Winding Operating Current355.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp105.0 CELSIUS DEGC
Inductance Rating300.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG
Inductance TypeFIXED
Winding Quantity1 SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length2.187 INCHES MINIMUM AND 2.312 INCHES MAXIMUM IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Body Width1.937 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN
Thread Quantity Per Inch32 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2530-00-701-6556E9000EX10 INTERCHANGEABLE
Track
Goodrich Corporation
Cross-Reference Index
Part NumberManufacturer
908657 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
908657 Freed Transformer Co (USA)
908657 Raytheon Company (USA)
Related Parts
2530-00-701-6556INTERCHANGEABLE
TRACK
E9000EX10

Frequently Asked Questions

What is NSN 5950-00-844-4495?

NSN 5950-00-844-4495 is a Reactor, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-844-4495?

NSN 5950-00-844-4495 has 3 cross-referenced part numbers: 908657 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 908657 (Freed Transformer Co), 908657 (Raytheon Company).

What NSN replaces 5950-00-844-4495?

There is 1 known substitute for 5950-00-844-4495: 2530-00-701-6556. Verify interchangeability with system specifications before substitution.

What are the specifications of 908657?

Key specifications for 908657: Reliability Indicator: NOT ESTABLISHED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; DC Resistance Rating in Ohms: 10.000 SINGLE COMPONENT SINGLE WINDING; Body Height: 2.312 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN. 22 total characteristics are documented in the Federal Logistics Information System.

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