PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

984691-1Transformer,power

Raytheon Company Dba Raytheon · NSN 5950-00-004-7661 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-004-7661 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-004-7661. Primary manufacturer part number: 984691-1.
Features
  • Transformer,power — FSC 5950
  • Terminal Type and Quantity: 5 TAB, SOLDER LUG
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Body Length: 1.100 INCHES MAXIMUM IN
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Distance Between Mounting Facility Centers: 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Current: 600.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Inclosure Type: FULLY INCLOSED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-004-7661, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-004-7661
Primary Part Number984691-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Terminal Type and Quantity5 TAB, SOLDER LUG
Mounting Facility Quantity2 SINGLE GROUP
Body Length1.100 INCHES MAXIMUM IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Distance Between Mounting Facility Centers1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current600.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeFULLY INCLOSED
Body Width1.150 INCHES MAXIMUM IN
Mounting Hole Diameter0.140 INCHES MINIMUM AND 0.146 INCHES MAXIMUM SINGLE GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Height0.930 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2920-00-358-76091271770 INTERCHANGEABLE
Ring
Chrysler Realty Company Llc Dba Daimler Chrysler
5330-00-962-2511 INTERCHANGEABLE
Seal,shaft
5133-01-220-6224 INTERCHANGEABLE
Drill,twist
1005-01-357-611182137 INTERCHANGEABLE
Brush,cleaning,small Arms
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
3120-01-483-3005LA589-41350 ITEM 6 INTERCHANGEABLE
Bearing,sleeve
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
41356 Freed Transformer Co (USA)
860834 Raytheon Company Dba Raytheon (USA)
984691-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
2920-00-358-7609INTERCHANGEABLE
RING
1271770
5330-00-962-2511INTERCHANGEABLE
SEAL,SHAFT
5133-01-220-6224INTERCHANGEABLE
DRILL,TWIST
1005-01-357-6111INTERCHANGEABLE
BRUSH,CLEANING,SMALL ARMS
82137
3120-01-483-3005INTERCHANGEABLE
BEARING,SLEEVE
LA589-41350 ITEM 6

Frequently Asked Questions

What is NSN 5950-00-004-7661?

NSN 5950-00-004-7661 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 5950-00-004-7661?

NSN 5950-00-004-7661 has 3 cross-referenced part numbers: 41356 (Freed Transformer Co), 860834 (Raytheon Company Dba Raytheon), 984691-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5950-00-004-7661?

There are 5 known substitutes for 5950-00-004-7661: 2920-00-358-7609, 5330-00-962-2511, 5133-01-220-6224 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 984691-1?

Key specifications for 984691-1: Terminal Type and Quantity: 5 TAB, SOLDER LUG; Mounting Facility Quantity: 2 SINGLE GROUP; Body Length: 1.100 INCHES MAXIMUM IN; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. 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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