PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L515088Transformer,power

Westinghouse Electric Corp · NSN 5950-00-645-0630 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-0630 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-0630. Primary manufacturer part number: L515088.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Current: 5.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Voltage: 32.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Winding Operating Current: 5.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
  • Terminal Type and Quantity: 14 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-645-0630, 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 Westinghouse Electric Corp. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-645-0630
Primary Part NumberL515088
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerWestinghouse Electric Corp
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current5.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage32.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current5.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Terminal Type and Quantity14 TAB, SOLDER LUG
Winding Operating Current5.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage7.70 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
Mounting Slot Width0.219 INCHES NOMINAL SINGLE GROUP IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE AND MOUNTING SINGLE COMPONENT
Winding Operating Current0.6 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage54.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-228-5223ASME B94.19 TABLE 41 INTERCHANGEABLE
Cutter,milling,end
The American Society of Mechanical Engineers
5360-00-423-799715LC44 INTERCHANGEABLE
Spring,helical,compression
Oshkosh Defense Llc
3230-01-344-940543651 INTERCHANGEABLE
Bit,router
Porter Cable/delta
4510-01-586-463143651 INTERCHANGEABLE
Seal Ring,closet Bowl Flange
Oatey Co
Cross-Reference Index
Part NumberManufacturer
L515088 Magnatronix Corporation (USA)
L515088 Ge Medical Systems (FRA)
L515088 PRIMARY Westinghouse Electric Corp (USA)
43651 Freed Transformer Co (USA)
Related Parts
3455-00-228-5223INTERCHANGEABLE
CUTTER,MILLING,END
ASME B94.19 TABLE 41
5360-00-423-7997INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
15LC44
3230-01-344-9405INTERCHANGEABLE
BIT,ROUTER
43651
4510-01-586-4631INTERCHANGEABLE
SEAL RING,CLOSET BOWL FLANGE
43651

Frequently Asked Questions

What is NSN 5950-00-645-0630?

NSN 5950-00-645-0630 is a Transformer,power, manufactured by Westinghouse Electric Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-645-0630?

NSN 5950-00-645-0630 has 4 cross-referenced part numbers: L515088 (Magnatronix Corporation), L515088 (Ge Medical Systems), L515088 (Westinghouse Electric Corp), 43651 (Freed Transformer Co).

What NSN replaces 5950-00-645-0630?

There are 4 known substitutes for 5950-00-645-0630: 3455-00-228-5223, 5360-00-423-7997, 3230-01-344-9405 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L515088?

Key specifications for L515088: Overall Width: 4.312 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED; Overall Length: 4.375 INCHES MAXIMUM IN; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 25 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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