PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144A9809P1Transformer,power

Bae Systems Controls Inc. · NSN 5950-01-133-5567 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-133-5567 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-133-5567. Primary manufacturer part number: 144A9809P1.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Terminal Type and Quantity: 4 PIN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Winding Operating Voltage: 8.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Body Outside Diameter: 0.700 INCHES MAXIMUM IN
  • Body Length: 0.400 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-133-5567, 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 Bae Systems Controls Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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
NSN5950-01-133-5567
Primary Part Number144A9809P1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Controls Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Frequency Rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity4 PIN
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Voltage8.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Outside Diameter0.700 INCHES MAXIMUM IN
Body Length0.400 INCHES MAXIMUM IN
Winding Operating Current100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Maximum Operating Temp170.0 CELSIUS DEGC
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3460-00-393-4988 INTERCHANGEABLE
Brush,fiber,rotary Wheel
2915-00-474-38579750 INTERCHANGEABLE
Pump,fuel,vane Type
Triumph Engine Control Systems Llc
6615-00-515-6009105589-01 INTERCHANGEABLE
Control,gyroscope,attitude-Headi
Ge Aviation Systems Llc
5330-00-599-128511582 INTERCHANGEABLE
Gasket
Arvinmeritor Inc
6625-00-649-28239750 INTERCHANGEABLE
Test Set,thermostatic Switch
Msp Aviation, Inc. Dba Msp Maufacturing
5340-00-753-037641783 INTERCHANGEABLE
Strap,webbing
Avox Systems Inc Dba Avox Systems Inc
1680-00-835-92189750 INTERCHANGEABLE
Actuator,electromechanical,rotar
Axillon Aerospace (baltimore) Inc.
5935-00-902-8851 INTERCHANGEABLE
Connector,plug,electrical
5935-01-011-7658 INTERCHANGEABLE
Connector,plug,electrical
6505-01-124-6797 INTERCHANGEABLE
Calcium Gluconate Injection
Cross-Reference Index
Part NumberManufacturer
41783 Coast/advanced Chip Magnetics, Inc. (USA)
144A9809P1 PRIMARY Bae Systems Controls Inc. (USA)
144A980P1 Berkshire Transformer (USA)
W9750 Cen Electronics a Div of Chloride Power Electronics Inc (USA)
PEI 7695 Precision Electronics, Inc (USA)
C15236 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
9750 Exxelia Usa, Inc. (USA)
10132834 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
3460-00-393-4988INTERCHANGEABLE
BRUSH,FIBER,ROTARY WHEEL
2915-00-474-3857INTERCHANGEABLE
PUMP,FUEL,VANE TYPE
9750
6615-00-515-6009INTERCHANGEABLE
CONTROL,GYROSCOPE,ATTITUDE-HEADI
105589-01
5330-00-599-1285INTERCHANGEABLE
GASKET
11582
6625-00-649-2823INTERCHANGEABLE
TEST SET,THERMOSTATIC SWITCH
9750
5340-00-753-0376INTERCHANGEABLE
STRAP,WEBBING
41783
1680-00-835-9218INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
9750
5935-00-902-8851INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-011-7658INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6505-01-124-6797INTERCHANGEABLE
CALCIUM GLUCONATE INJECTION
4730-01-186-1866INTERCHANGEABLE
FITTING,LUBRICATION
9750
5340-01-301-3229INTERCHANGEABLE
HANDLE,BAIL
152-001228-001

Frequently Asked Questions

What is NSN 5950-01-133-5567?

NSN 5950-01-133-5567 is a Transformer,power, manufactured by Bae Systems Controls Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-133-5567?

NSN 5950-01-133-5567 has 8 cross-referenced part numbers: 41783 (Coast/advanced Chip Magnetics, Inc.), 144A9809P1 (Bae Systems Controls Inc.), 144A980P1 (Berkshire Transformer), W9750 (Cen Electronics a Div of Chloride Power Electronics Inc), PEI 7695 (Precision Electronics, Inc) and 3 more.

What NSN replaces 5950-01-133-5567?

There are 12 known substitutes for 5950-01-133-5567: 3460-00-393-4988, 2915-00-474-3857, 6615-00-515-6009 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 144A9809P1?

Key specifications for 144A9809P1: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 20.0 KILOHERTZ NOMINAL SINGLE COMPONENT; Terminal Type and Quantity: 4 PIN; Mounting Method: TERMINAL SINGLE GROUP. 12 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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