PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1333Transformer,power

Inrcore, Llc Div Inrcore · NSN 5950-00-518-0703 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-518-0703 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-518-0703. Primary manufacturer part number: 1333.
Features
  • Transformer,power — FSC 5950
  • Body Length: 1.281 INCHES NOMINAL IN
  • Inclosure Type: OPEN
  • Body Width: 1.531 INCHES NOMINAL IN
  • Winding Operating Current: 0.1 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • 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 5950-00-518-0703, 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 Inrcore, Llc Div Inrcore. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-518-0703
Primary Part Number1333
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerInrcore, Llc Div Inrcore
StatusCANCELLED
Body Length1.281 INCHES NOMINAL IN
Inclosure TypeOPEN
Body Width1.531 INCHES NOMINAL IN
Winding Operating Current0.1 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity5 WIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage110.00 AC VOLTS MINIMUM AND 220.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Body Height1.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5930-00-022-81371333 INTERCHANGEABLE
Switch,rotary
Janco Corporation Dba Janco Corp Div Mason Controls
5342-00-086-09341333 INTERCHANGEABLE
Clamp,cadmium Plate
Allsteel Llc
4820-00-146-05351331T INTERCHANGEABLE
Valve,globe
Flowserve Inc
5950-00-146-24481333 INTERCHANGEABLE
Transformer,special
S and H Industries
6810-00-237-4400 INTERCHANGEABLE
Dimethyl-P-Phenylenediamine Sulf
6850-00-245-0447SPRAYON 02002 INTERCHANGEABLE
Cleaning and Lubricating Compoun
The Sherwin-Williams Company
5320-00-423-80381333 INTERCHANGEABLE
Rivet,solid
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5342-00-490-1940CL75 INTERCHANGEABLE
Strap,conduit
Egs Electrical Group Appleton Div
5340-00-498-238811640398-1 INTERCHANGEABLE
Lever,manual Control
U S Army Tank Automotive Command Amsta-Im-Mm
4820-00-546-58121333 INTERCHANGEABLE
Seat,valve
Lawler Manufacturing Company, Inc.
Cross-Reference Index
Part NumberManufacturer
1333 PRIMARY Inrcore, Llc Div Inrcore (USA)
Related Parts
5930-00-022-8137INTERCHANGEABLE
SWITCH,ROTARY
1333
5342-00-086-0934INTERCHANGEABLE
CLAMP,CADMIUM PLATE
1333
4820-00-146-0535INTERCHANGEABLE
VALVE,GLOBE
1331T
5950-00-146-2448INTERCHANGEABLE
TRANSFORMER,SPECIAL
1333
6810-00-237-4400INTERCHANGEABLE
DIMETHYL-P-PHENYLENEDIAMINE SULF
6850-00-245-0447INTERCHANGEABLE
CLEANING AND LUBRICATING COMPOUN
SPRAYON 02002
5320-00-423-8038INTERCHANGEABLE
RIVET,SOLID
1333
5342-00-490-1940INTERCHANGEABLE
STRAP,CONDUIT
CL75
5340-00-498-2388INTERCHANGEABLE
LEVER,MANUAL CONTROL
11640398-1
4820-00-546-5812INTERCHANGEABLE
SEAT,VALVE
1333
5930-00-549-0308INTERCHANGEABLE
SWITCH,TOGGLE
682324PC4
5360-00-600-4326INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 5950-00-518-0703?

NSN 5950-00-518-0703 is a Transformer,power, manufactured by Inrcore, Llc Div Inrcore, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-518-0703?

NSN 5950-00-518-0703 has 1 cross-referenced part number: 1333 (Inrcore, Llc Div Inrcore).

What NSN replaces 5950-00-518-0703?

There are 12 known substitutes for 5950-00-518-0703: 5930-00-022-8137, 5342-00-086-0934, 4820-00-146-0535 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1333?

Key specifications for 1333: Body Length: 1.281 INCHES NOMINAL IN; Inclosure Type: OPEN; Body Width: 1.531 INCHES NOMINAL IN; Winding Operating Current: 0.1 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-518-0703 still in active supply?

NSN 5950-00-518-0703 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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