PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W1537KReactor

Cen Electronics a Div of Chloride Power Electronics Inc · NSN 5950-00-648-0119 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-648-0119 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-648-0119. Primary manufacturer part number: W1537K.
Features
  • Reactor — FSC 5950
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Nominal Thread Size: 0.156 INCHES SINGLE GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 2 STANDOFF, SOLDER LUG
  • 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 5950-00-648-0119, 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 Cen Electronics a Div of Chloride Power Electronics Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-648-0119
Primary Part NumberW1537K
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCen Electronics a Div of Chloride Power Electronics Inc
StatusACTIVE
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Nominal Thread Size0.156 INCHES SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Thread Quantity Per Inch32 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity2 STANDOFF, SOLDER LUG
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current70.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeHERMETICALLY SEALED
Center to Center Distance Between Mounting Facilities Parallel to Width1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance Rating10.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity4 SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
DC Resistance Rating in Ohms290.000 SINGLE COMPONENT SINGLE WINDING
Body Length2.250 INCHES NOMINAL IN
Inductance TypeFIXED
Body Height2.812 INCHES NOMINAL IN
Body Width2.125 INCHES NOMINAL IN
Thread Series DesignatorUNF SINGLE GROUP
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-156-1873 INTERCHANGEABLE
Bearing,ball,thrust
5995-01-568-912856992889 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Southwire Company Douglas Plant
Cross-Reference Index
Part NumberManufacturer
W1537K Cen Electronics a Div of Chloride Power Electronics Inc (USA)
10143403 Nimikkeistokeskus Ncb Finland (FIN)
W1537 Cen Electronics a Div of Chloride Power Electronics Inc (USA)
290435 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
W1808 Cen Electronics a Div of Chloride Power Electronics Inc (USA)
Related Parts
3110-00-156-1873INTERCHANGEABLE
BEARING,BALL,THRUST
5995-01-568-9128INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
56992889

Frequently Asked Questions

What is NSN 5950-00-648-0119?

NSN 5950-00-648-0119 is a Reactor, manufactured by Cen Electronics a Div of Chloride Power Electronics Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-648-0119?

NSN 5950-00-648-0119 has 5 cross-referenced part numbers: W1537K (Cen Electronics a Div of Chloride Power Electronics Inc), 10143403 (Nimikkeistokeskus Ncb Finland), W1537 (Cen Electronics a Div of Chloride Power Electronics Inc), 290435 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), W1808 (Cen Electronics a Div of Chloride Power Electronics Inc).

What NSN replaces 5950-00-648-0119?

There are 2 known substitutes for 5950-00-648-0119: 3110-00-156-1873, 5995-01-568-9128. Verify interchangeability with system specifications before substitution.

What are the specifications of W1537K?

Key specifications for W1537K: Mounting Method: THREADED STUD(S) SINGLE GROUP; Nominal Thread Size: 0.156 INCHES SINGLE GROUP IN; Reliability Indicator: NOT ESTABLISHED; Thread Quantity Per Inch: 32 SINGLE GROUP. 21 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