PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

243157P2Transformer,power

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5950-00-165-3694 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-165-3694 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-165-3694. Primary manufacturer part number: 243157P2.
Features
  • Transformer,power — FSC 5950
  • Mounting Method: BRACKET(S) AND SLOT SINGLE GROUP
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 6.0 AMPERES AC NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Body Length: 2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Winding Operating Voltage: 23.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-165-3694, 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. Dba Bae Systems. Government technical data includes 28 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
NSN5950-00-165-3694
Primary Part Number243157P2
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Mounting MethodBRACKET(S) AND SLOT SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current6.0 AMPERES AC NOMINAL SINGLE COMPONENT FIRST SECONDARY
Body Length2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage23.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current1.8 AMPERES AC NOMINAL SINGLE COMPONENT THIRD SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.927 INCHES MINIMUM AND 1.947 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Maximum Operating Temp155.0 CELSIUS DEGC
Winding Operating Current900.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Transformer Winding Connection TypeDELTA-DELTA
Body Height1.280 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Winding Power Rating238.7 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Power Rating45.4 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
Inclosure TypeOPEN
Winding Function and Quantity1 PRIMARY AND 6 SECONDARY SINGLE COMPONENT
Winding Operating Current2.5 AMPERES AC NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Power Rating24.1 VOLTS-AMPERES SINGLE COMPONENT FOURTH SECONDARY
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Mounting Slot Width0.100 INCHES MINIMUM AND 0.160 INCHES MAXIMUM SINGLE GROUP IN
Winding Operating Voltage113.00 AC VOLTS MINIMUM AND 195.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage15.50 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Winding Operating Voltage10.50 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage15.50 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Terminal Type and Quantity22 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-078-6869 INTERCHANGEABLE
Connector,plug,electrical
5975-00-240-38598566 INTERCHANGEABLE
Rod,ground
Chance Ab
5975-00-263-0805 INTERCHANGEABLE
Rod,ground
5930-00-300-0489334702R91 INTERCHANGEABLE
Switch,push
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
2825-00-388-69249216 INTERCHANGEABLE
Guide,piston
Northrop Grumman Systems Corporation Div Marine Systems
5975-00-548-9541 INTERCHANGEABLE
Coupling,electrical Conduit
5950-01-083-7915 INTERCHANGEABLE
Coil,radio Frequency
5360-01-123-55799216 INTERCHANGEABLE
Spring,spiral,torsion
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
6510-01-343-9451 INTERCHANGEABLE
Dressing,hydrocolloid
5999-01-350-7637H940138-001B INTERCHANGEABLE
Delay Line
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
243157P2 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
9216 New England Transformer Co Inc
Related Parts
5935-00-078-6869INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5975-00-240-3859INTERCHANGEABLE
ROD,GROUND
8566
5975-00-263-0805INTERCHANGEABLE
ROD,GROUND
5930-00-300-0489INTERCHANGEABLE
SWITCH,PUSH
334702R91
2825-00-388-6924INTERCHANGEABLE
GUIDE,PISTON
9216
5975-00-548-9541INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
5950-01-083-7915INTERCHANGEABLE
COIL,RADIO FREQUENCY
5360-01-123-5579INTERCHANGEABLE
SPRING,SPIRAL,TORSION
9216
6510-01-343-9451INTERCHANGEABLE
DRESSING,HYDROCOLLOID
5999-01-350-7637INTERCHANGEABLE
DELAY LINE
H940138-001B
5120-01-399-9133INTERCHANGEABLE
NUTDRIVER
J9216
6640-01-508-1861INTERCHANGEABLE
CUVETTE,BLOOD SAMPLE
9216

Frequently Asked Questions

What is NSN 5950-00-165-3694?

NSN 5950-00-165-3694 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-165-3694?

NSN 5950-00-165-3694 has 2 cross-referenced part numbers: 243157P2 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 9216 (New England Transformer Co Inc).

What NSN replaces 5950-00-165-3694?

There are 12 known substitutes for 5950-00-165-3694: 5935-00-078-6869, 5975-00-240-3859, 5975-00-263-0805 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 243157P2?

Key specifications for 243157P2: Mounting Method: BRACKET(S) AND SLOT SINGLE GROUP; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Winding Operating Current: 6.0 AMPERES AC NOMINAL SINGLE COMPONENT FIRST SECONDARY. 30 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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