PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

328717-1Transformer,power

Raytheon Company · NSN 5950-00-411-0621 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-411-0621 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-411-0621. Primary manufacturer part number: 328717-1.
Features
  • Transformer,power — FSC 5950
  • Body Length: 1.437 INCHES NOMINAL IN
  • Body Width: 1.437 INCHES NOMINAL IN
  • Winding Operating Current: 350.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Terminal Type and Quantity: 19 WIRE LEAD
  • Body Height: 0.500 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-411-0621, 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. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5950-00-411-0621
Primary Part Number328717-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Body Length1.437 INCHES NOMINAL IN
Body Width1.437 INCHES NOMINAL IN
Winding Operating Current350.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity19 WIRE LEAD
Body Height0.500 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Frequency Rating6.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Voltage6.20 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 8 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-035-789840-302 INTERCHANGEABLE
Contact,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5130-00-286-5542403 INTERCHANGEABLE
Brush,fiber,rotary Wheel
Dremel Services Center
2520-00-310-203565A81D951 INTERCHANGEABLE
Housing,gearbox
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5330-00-346-008311145-36 INTERCHANGEABLE
Seal Ring,metal
Cummins Inc.
6625-00-538-9005SC-C-99664 INTERCHANGEABLE
Galvanometer
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6105-00-705-522240302 INTERCHANGEABLE
Plate and Pin Assy
Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc
4130-00-714-3510 INTERCHANGEABLE
Compressor Unit,refrigeration
4130-00-872-4930 INTERCHANGEABLE
Compressor Unit,refrigeration
9905-00-961-80824030-2 INTERCHANGEABLE
Plate,identification
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
1660-00-966-650640-302 INTERCHANGEABLE
Segment Assembly
Industrial Design Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
328717-1 PRIMARY Raytheon Company (USA)
40302 Coast/advanced Chip Magnetics, Inc. (USA)
Related Parts
5999-00-035-7898INTERCHANGEABLE
CONTACT,ELECTRICAL
40-302
5130-00-286-5542INTERCHANGEABLE
BRUSH,FIBER,ROTARY WHEEL
403
2520-00-310-2035INTERCHANGEABLE
HOUSING,GEARBOX
65A81D951
5330-00-346-0083INTERCHANGEABLE
SEAL RING,METAL
11145-36
6625-00-538-9005INTERCHANGEABLE
GALVANOMETER
SC-C-99664
6105-00-705-5222INTERCHANGEABLE
PLATE AND PIN ASSY
40302
4130-00-714-3510INTERCHANGEABLE
COMPRESSOR UNIT,REFRIGERATION
4130-00-872-4930INTERCHANGEABLE
COMPRESSOR UNIT,REFRIGERATION
9905-00-961-8082INTERCHANGEABLE
PLATE,IDENTIFICATION
4030-2
1660-00-966-6506INTERCHANGEABLE
SEGMENT ASSEMBLY
40-302
4310-00-967-9816INTERCHANGEABLE
COMPRESSOR,RECIPROCATING
5340-01-043-3086INTERCHANGEABLE
HANDLE,DOOR
40302

Frequently Asked Questions

What is NSN 5950-00-411-0621?

NSN 5950-00-411-0621 is a Transformer,power, manufactured by Raytheon Company, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-411-0621?

NSN 5950-00-411-0621 has 2 cross-referenced part numbers: 328717-1 (Raytheon Company), 40302 (Coast/advanced Chip Magnetics, Inc.).

What NSN replaces 5950-00-411-0621?

There are 12 known substitutes for 5950-00-411-0621: 5999-00-035-7898, 5130-00-286-5542, 2520-00-310-2035 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 328717-1?

Key specifications for 328717-1: Body Length: 1.437 INCHES NOMINAL IN; Body Width: 1.437 INCHES NOMINAL IN; Winding Operating Current: 350.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY; Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 13 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