PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301003Transformer,power

Sola Basic Industries Inc Sola Electric Div · NSN 5950-00-645-2345 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-2345 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-2345. Primary manufacturer part number: 301003.
Features
  • Transformer,power — FSC 5950
  • Body Length: 5.188 INCHES NOMINAL IN
  • Body Height: 2.438 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Current: 130.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Inclosure Type: HERMETICALLY SEALED
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE 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 5950-00-645-2345, 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 Sola Basic Industries Inc Sola Electric Div. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5950-00-645-2345
Primary Part Number301003
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSola Basic Industries Inc Sola Electric Div
StatusACTIVE
Body Length5.188 INCHES NOMINAL IN
Body Height2.438 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current130.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeHERMETICALLY SEALED
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity6 TAB, SOLDER LUG
Body Width3.375 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage95.00 AC VOLTS MINIMUM AND 125.00 AC VOLTS MAXIMUM SINGLE COMPONENT ALL PRIMARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Maximum Transformer Power Rating15.0 VOLT-AMPERE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5920-00-184-2055AGA3 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
6515-00-375-4110301003 INTERCHANGEABLE
Clip,suture
Propper Manufacturing Company, Inc. Div Propper Manufacturing Company
5905-00-858-65935183-2 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Avo Intl
5930-01-154-449330-1003 INTERCHANGEABLE
Switch Subassembly
Analogic Corp Data Precision Div
5998-01-363-640430-1003 INTERCHANGEABLE
Circuit Card Assembly
Celtech Corporation
5962-01-394-7232301003 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation
3040-01-429-341530100-1000-1 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5950-01-495-7586 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
301003 Sola Basic Industries Inc Sola Electric Div (USA)
20-11-015 Sola Basic Industries Inc Sola Electric Div (USA)
Related Parts
5920-00-184-2055INTERCHANGEABLE
FUSE,CARTRIDGE
AGA3
6515-00-375-4110INTERCHANGEABLE
CLIP,SUTURE
301003
5905-00-858-6593INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5183-2
5930-01-154-4493INTERCHANGEABLE
SWITCH SUBASSEMBLY
30-1003
5998-01-363-6404INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
30-1003
5962-01-394-7232INTERCHANGEABLE
MICROCIRCUIT,MEMORY
301003
3040-01-429-3415INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
30100-1000-1
5950-01-495-7586INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 5950-00-645-2345?

NSN 5950-00-645-2345 is a Transformer,power, manufactured by Sola Basic Industries Inc Sola Electric Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-645-2345?

NSN 5950-00-645-2345 has 2 cross-referenced part numbers: 301003 (Sola Basic Industries Inc Sola Electric Div), 20-11-015 (Sola Basic Industries Inc Sola Electric Div).

What NSN replaces 5950-00-645-2345?

There are 8 known substitutes for 5950-00-645-2345: 5920-00-184-2055, 6515-00-375-4110, 5905-00-858-6593 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 301003?

Key specifications for 301003: Body Length: 5.188 INCHES NOMINAL IN; Body Height: 2.438 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Operating Current: 130.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 18 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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