PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

676862-1Transformer,power

Raytheon Company Dba Raytheon · NSN 5950-00-444-3629 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-444-3629 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-444-3629. Primary manufacturer part number: 676862-1.
Features
  • Transformer,power — FSC 5950
  • Body Width: 0.950 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 9 WIRE LEAD
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Voltage: 7.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Body Length: 1.690 INCHES MAXIMUM IN
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-444-3629, 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 Raytheon Company Dba Raytheon. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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
NSN5950-00-444-3629
Primary Part Number676862-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Body Width0.950 INCHES MAXIMUM IN
Terminal Type and Quantity9 WIRE LEAD
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage7.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Body Length1.690 INCHES MAXIMUM IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Maximum Operating Temp130.0 CELSIUS DEGC
Mounting Facility Quantity2 SINGLE GROUP
Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current40.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
Body Height0.880 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Distance Between Mounting Facility Centers1.380 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-004-22135018-2 INTERCHANGEABLE
Washer,flat
L3harris Technologies, Inc. Div Space and Airborne Systems
5961-00-070-3364 INTERCHANGEABLE
Semiconductor Device,diode
5815-00-097-6568 INTERCHANGEABLE
Teletypewriter Subassembly
2530-00-350-594040109 INTERCHANGEABLE
Worm
Trw Inc Trw Commercial Steering Div
4820-00-451-6257 INTERCHANGEABLE
Disk,valve
6930-00-480-255340109 INTERCHANGEABLE
Brush-Holder Assy
Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
3120-00-555-279140109 INTERCHANGEABLE
Bearing,washer,thrust
Honeywell International Inc. Div Aerospace - Torrance
5950-00-646-3425604303 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms - Mitchel Field
5841-00-651-888502-112997-2 INTERCHANGEABLE
Servo Assy
General Dynamics Mission Systems, Inc.
5330-00-718-365850182 INTERCHANGEABLE
Packing Assortment,preformed
Dressta North America Ltd
Cross-Reference Index
Part NumberManufacturer
43941 Freed Transformer Co (USA)
254619146-272 Coil Specialty Company, Inc. (USA)
PEI8574 Precision Electronics, Inc (USA)
40109 Coast/advanced Chip Magnetics, Inc. (USA)
CS6728 Coil Specialty Company, Inc. (USA)
50182 Coiltron Inc Div Coiltron (USA)
676862-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5310-00-004-2213INTERCHANGEABLE
WASHER,FLAT
5018-2
5961-00-070-3364INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5815-00-097-6568INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
2530-00-350-5940INTERCHANGEABLE
WORM
40109
4820-00-451-6257INTERCHANGEABLE
DISK,VALVE
6930-00-480-2553INTERCHANGEABLE
BRUSH-HOLDER ASSY
40109
3120-00-555-2791INTERCHANGEABLE
BEARING,WASHER,THRUST
40109
5950-00-646-3425INTERCHANGEABLE
TRANSFORMER,POWER
604303
5841-00-651-8885INTERCHANGEABLE
SERVO ASSY
02-112997-2
5330-00-718-3658INTERCHANGEABLE
PACKING ASSORTMENT,PREFORMED
50182
5961-00-945-2022INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5130-00-962-9639INTERCHANGEABLE
BLADE,RECIPROCATING SAW
DW4850

Frequently Asked Questions

What is NSN 5950-00-444-3629?

NSN 5950-00-444-3629 is a Transformer,power, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-444-3629?

NSN 5950-00-444-3629 has 7 cross-referenced part numbers: 43941 (Freed Transformer Co), 254619146-272 (Coil Specialty Company, Inc.), PEI8574 (Precision Electronics, Inc), 40109 (Coast/advanced Chip Magnetics, Inc.), CS6728 (Coil Specialty Company, Inc.) and 2 more.

What NSN replaces 5950-00-444-3629?

There are 12 known substitutes for 5950-00-444-3629: 5310-00-004-2213, 5961-00-070-3364, 5815-00-097-6568 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 676862-1?

Key specifications for 676862-1: Body Width: 0.950 INCHES MAXIMUM IN; Terminal Type and Quantity: 9 WIRE LEAD; Inclosure Type: FULLY INCLOSED; Winding Operating Voltage: 7.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY. 18 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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