PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

984873-1BTransformer,power

Raytheon Company Dba Raytheon · NSN 5950-01-122-7288 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-122-7288 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-122-7288. Primary manufacturer part number: 984873-1B.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Inclosure Type: FULLY INCLOSED
  • Terminal Type and Quantity: 15 PIN
  • Winding Operating Voltage: 13.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Frequency Rating: 20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-122-7288, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-122-7288
Primary Part Number984873-1B
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Inclosure TypeFULLY INCLOSED
Terminal Type and Quantity15 PIN
Winding Operating Voltage13.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Frequency Rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Outside Diameter1.530 INCHES MAXIMUM IN
Winding Operating Voltage17.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage6.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Body Length0.660 INCHES MAXIMUM IN
Winding Operating Current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Mounting Facility Quantity1 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2910-00-071-238415838 INTERCHANGEABLE
Head and Rotor
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5961-00-146-24491545643-1 INTERCHANGEABLE
Transistor
Drummond American Corporation
5961-00-486-6176 INTERCHANGEABLE
Transistor
3040-00-677-348640348 INTERCHANGEABLE
Shaft,helical Gear
Honeywell International Inc. Div Aerospace - Torrance
6145-00-958-5339 INTERCHANGEABLE
Wire,electrical
5962-01-123-3180932883-543 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
4730-01-333-6922 INTERCHANGEABLE
Tee,tube
5330-01-513-746640348 INTERCHANGEABLE
Gasket
Hougen Manufacturing, Inc
6635-01-641-690440348 INTERCHANGEABLE
Test Set,soil
Meter Group Inc Dba Meter Group Inc Usa
Cross-Reference Index
Part NumberManufacturer
WE-3210 Wems Electronics Transformer Group (USA)
18522 Robert M. Hadley Company, Inc. (USA)
984873-1B PRIMARY Raytheon Company Dba Raytheon (USA)
310-18016-01 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
WE-3210 Magnetika Inc (USA)
40348 Coast/advanced Chip Magnetics, Inc. (USA)
861876 Raytheon Company Dba Raytheon (USA)
Related Parts
2910-00-071-2384INTERCHANGEABLE
HEAD AND ROTOR
15838
5961-00-146-2449INTERCHANGEABLE
TRANSISTOR
1545643-1
5961-00-486-6176INTERCHANGEABLE
TRANSISTOR
3040-00-677-3486INTERCHANGEABLE
SHAFT,HELICAL GEAR
40348
6145-00-958-5339INTERCHANGEABLE
WIRE,ELECTRICAL
5962-01-123-3180INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932883-543
4730-01-333-6922INTERCHANGEABLE
TEE,TUBE
5330-01-513-7466INTERCHANGEABLE
GASKET
40348
6635-01-641-6904INTERCHANGEABLE
TEST SET,SOIL
40348

Frequently Asked Questions

What is NSN 5950-01-122-7288?

NSN 5950-01-122-7288 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 5950-01-122-7288?

NSN 5950-01-122-7288 has 7 cross-referenced part numbers: WE-3210 (Wems Electronics Transformer Group), 18522 (Robert M. Hadley Company, Inc.), 984873-1B (Raytheon Company Dba Raytheon), 310-18016-01 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), WE-3210 (Magnetika Inc) and 2 more.

What NSN replaces 5950-01-122-7288?

There are 9 known substitutes for 5950-01-122-7288: 2910-00-071-2384, 5961-00-146-2449, 5961-00-486-6176 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 984873-1B?

Key specifications for 984873-1B: Reliability Indicator: NOT ESTABLISHED; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Inclosure Type: FULLY INCLOSED; Terminal Type and Quantity: 15 PIN. 18 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