PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202-301Transformer,current

Instrument Transformers Inc · NSN 5950-01-413-5790 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-413-5790 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-413-5790. Primary manufacturer part number: 202-301.
Features
  • Transformer,current — FSC 5950
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Specification/standard Data: 83041-872510 GOVERNMENT SPECIFICATION
  • Winding Function and Quantity: 1 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 2 TAB W/SCREW
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Method: BRACKET(S) AND SLOT SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-01-413-5790, 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 Instrument Transformers Inc. Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-413-5790
Primary Part Number202-301
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerInstrument Transformers Inc
StatusACTIVE
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Specification/standard Data83041-872510 GOVERNMENT SPECIFICATION
Winding Function and Quantity1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity2 TAB W/SCREW
Mounting Facility Quantity4 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Mounting MethodBRACKET(S) AND SLOT SINGLE GROUP
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting Slot Width0.560 INCHES NOMINAL SINGLE GROUP IN
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-090-9040163D13 INTERCHANGEABLE
Elbow,pipe to Tube
Curtiss-Wright Controls, Inc. Div Actuation Division
3040-00-674-3690 INTERCHANGEABLE
Gearshaft,spur
5340-01-342-2846202301 INTERCHANGEABLE
Magnet,permanent
Admiral Filter Company Llc
5975-01-439-6762872510 INTERCHANGEABLE
Chassis,electrical-Electronic Eq
Kidde Technologies, Inc Div Kidde Aerospace and Defense
Cross-Reference Index
Part NumberManufacturer
872510 Euclid Equipment Inc (USA)
202-301 PRIMARY Instrument Transformers Inc (USA)
Related Parts
4730-00-090-9040INTERCHANGEABLE
ELBOW,PIPE TO TUBE
163D13
3040-00-674-3690INTERCHANGEABLE
GEARSHAFT,SPUR
5340-01-342-2846INTERCHANGEABLE
MAGNET,PERMANENT
202301
5975-01-439-6762INTERCHANGEABLE
CHASSIS,ELECTRICAL-ELECTRONIC EQ
872510

Frequently Asked Questions

What is NSN 5950-01-413-5790?

NSN 5950-01-413-5790 is a Transformer,current, manufactured by Instrument Transformers Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-413-5790?

NSN 5950-01-413-5790 has 2 cross-referenced part numbers: 872510 (Euclid Equipment Inc), 202-301 (Instrument Transformers Inc).

What NSN replaces 5950-01-413-5790?

There are 4 known substitutes for 5950-01-413-5790: 4730-00-090-9040, 3040-00-674-3690, 5340-01-342-2846 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 202-301?

Key specifications for 202-301: Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Overall Length: 4.380 INCHES NOMINAL IN; Specification/standard Data: 83041-872510 GOVERNMENT SPECIFICATION; Winding Function and Quantity: 1 SECONDARY SINGLE COMPONENT. 12 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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