PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W610Transformer,power

Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp · NSN 5950-00-646-2280 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-2280 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-2280. Primary manufacturer part number: W610.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: HERMETICALLY SEALED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Frequency Rating: 54.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Terminal Type and Quantity: 7 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-646-2280, 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 Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-646-2280
Primary Part NumberW610
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerForest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating54.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity7 TAB, SOLDER LUG
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current4.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL AND 126.00 AC VOLTS NOMINAL AND 132.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Width3.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length4.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Winding Operating Voltage36.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Body Width4.312 INCHES NOMINAL IN
Body Height6.812 INCHES NOMINAL IN
Thread Series DesignatorUNF SINGLE GROUP
Body Length5.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0695782 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5975-00-153-797152-C-49 1/2 INTERCHANGEABLE
Cover,junction Box
Abb Installation Products Inc
5340-00-290-075754B7259H13 INTERCHANGEABLE
Clamp,loop
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6250-00-513-26267-82 INTERCHANGEABLE
Lampholder
Lighting Components and Design Incorporated Dba Lc&d
3920-00-537-1924 INTERCHANGEABLE
Bar,pry,wheeled
5120-00-675-0845WR288 INTERCHANGEABLE
Wrench,spanner
Goodrich Corporation
5310-00-776-49097764909 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
6240-00-836-4980 INTERCHANGEABLE
Lamp,incandescent
5985-00-838-8454782 INTERCHANGEABLE
Dummy Load,electrical
Waveline Inc
4730-00-947-036413229E1122 INTERCHANGEABLE
Coupling,clamp,pipe
Cecom Lr Center
Cross-Reference Index
Part NumberManufacturer
W610 Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp (USA)
7485512P001 Lockheed Martin Corporation Div Rms (USA)
7485512P1 General Electric Co Specialty Transformer Dept (USA)
7485512P001 General Electric Co Specialty Transformer Dept (USA)
B-7485512 General Electric Co Specialty Transformer Dept (USA)
782 Precision Electronics Inc Dba Grommes Precision (USA)
Related Parts
3110-00-100-0695INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
782
5975-00-153-7971INTERCHANGEABLE
COVER,JUNCTION BOX
52-C-49 1/2
5340-00-290-0757INTERCHANGEABLE
CLAMP,LOOP
54B7259H13
6250-00-513-2626INTERCHANGEABLE
LAMPHOLDER
7-82
3920-00-537-1924INTERCHANGEABLE
BAR,PRY,WHEELED
5120-00-675-0845INTERCHANGEABLE
WRENCH,SPANNER
WR288
5310-00-776-4909INTERCHANGEABLE
WASHER,FLAT
7764909
6240-00-836-4980INTERCHANGEABLE
LAMP,INCANDESCENT
5985-00-838-8454INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
782
4730-00-947-0364INTERCHANGEABLE
COUPLING,CLAMP,PIPE
13229E1122
6515-00-967-5543INTERCHANGEABLE
SYRINGE AND NEEDLE,HYPODERMIC
3020-01-158-6921INTERCHANGEABLE
GEAR,SPUR

Frequently Asked Questions

What is NSN 5950-00-646-2280?

NSN 5950-00-646-2280 is a Transformer,power, manufactured by Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-646-2280?

NSN 5950-00-646-2280 has 6 cross-referenced part numbers: W610 (Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp), 7485512P001 (Lockheed Martin Corporation Div Rms), 7485512P1 (General Electric Co Specialty Transformer Dept), 7485512P001 (General Electric Co Specialty Transformer Dept), B-7485512 (General Electric Co Specialty Transformer Dept) and 1 more.

What NSN replaces 5950-00-646-2280?

There are 12 known substitutes for 5950-00-646-2280: 3110-00-100-0695, 5975-00-153-7971, 5340-00-290-0757 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W610?

Key specifications for W610: Reliability Indicator: NOT ESTABLISHED; Inclosure Type: HERMETICALLY SEALED; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Frequency Rating: 54.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT. 20 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