PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-000303-001Transformer,power

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5950-01-092-3366 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-092-3366 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-092-3366. Primary manufacturer part number: 20-000303-001.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Terminal Type and Quantity: 9 TURRET
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Inclosure Type: HERMETICALLY SEALED
  • Winding Operating Voltage: 8.25 AC VOLTS NOMINAL AND 12.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-092-3366, 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 Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-092-3366
Primary Part Number20-000303-001
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity4 SINGLE GROUP
Terminal Type and Quantity9 TURRET
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage8.25 AC VOLTS NOMINAL AND 12.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Current100.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT ALL SECONDARY
Winding Operating Voltage20.25 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Height2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Maximum Operating Temp105.0 CELSIUS DEGC
Body Length1.562 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
Body Width1.562 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2925-00-294-221310-81707 INTERCHANGEABLE
Coil,magneto
Precision Aerospace Corporation Dba Precision Engine Control
1650-00-342-02892751 INTERCHANGEABLE
Plate,check Valve C
Eaton Corp Dba Eaton Aerospace Jackson
4940-00-391-4532 INTERCHANGEABLE
Expander,hose
6625-00-504-5710275-1 INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5342-00-664-9238275-1 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5940-00-815-482234142 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
3413-00-926-3770 INTERCHANGEABLE
Drilling Machine,upright
6150-01-280-19472751 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Unique Electronics Inc
Cross-Reference Index
Part NumberManufacturer
20-000303-001 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
2751 Dyco Manufacturing, Llc (USA)
20-000303-001 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
Related Parts
2925-00-294-2213INTERCHANGEABLE
COIL,MAGNETO
10-81707
1650-00-342-0289INTERCHANGEABLE
PLATE,CHECK VALVE C
2751
4940-00-391-4532INTERCHANGEABLE
EXPANDER,HOSE
6625-00-504-5710INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
275-1
5342-00-664-9238INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
275-1
5940-00-815-4822INTERCHANGEABLE
TERMINAL,LUG
34142
3413-00-926-3770INTERCHANGEABLE
DRILLING MACHINE,UPRIGHT
6150-01-280-1947INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2751

Frequently Asked Questions

What is NSN 5950-01-092-3366?

NSN 5950-01-092-3366 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-092-3366?

NSN 5950-01-092-3366 has 3 cross-referenced part numbers: 20-000303-001 (Electric Boat Corporation Div General Dynamics Electric Boat), 2751 (Dyco Manufacturing, Llc), 20-000303-001 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc).

What NSN replaces 5950-01-092-3366?

There are 8 known substitutes for 5950-01-092-3366: 2925-00-294-2213, 1650-00-342-0289, 4940-00-391-4532 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-000303-001?

Key specifications for 20-000303-001: Reliability Indicator: NOT ESTABLISHED; Mounting Facility Quantity: 4 SINGLE GROUP; Terminal Type and Quantity: 9 TURRET; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. 21 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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