PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42333Transformer,current

Vanguard Electronics, Llc · NSN 5950-01-247-1734 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-247-1734 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-247-1734. Primary manufacturer part number: 42333.
Features
  • Transformer,current — FSC 5950
  • Winding Operating Current: 0.25 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 13.0 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND PRIMARY
  • Winding Function and Quantity: 2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
  • Frequency Rating: 55.0 KILOHERTZ MINIMUM AND 80.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • 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,current, cataloged under National Stock Number 5950-01-247-1734, 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 Vanguard Electronics, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5950-01-247-1734
Primary Part Number42333
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerVanguard Electronics, Llc
StatusACTIVE
Winding Operating Current0.25 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeFULLY INCLOSED
Winding Operating Current13.0 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND PRIMARY
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Frequency Rating55.0 KILOHERTZ MINIMUM AND 80.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current13.0 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST PRIMARY
Terminal Type and Quantity6 PIN
Reliability IndicatorNOT ESTABLISHED
Overall Diameter0.510 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-297-7138 INTERCHANGEABLE
Seal,plain Encased
5999-00-306-0187 INTERCHANGEABLE
Heater,thermal Release
4330-00-431-6574K25-002 INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division
9320-00-618-07223281 INTERCHANGEABLE
Rubber Sheet,solid
The Boeing Company Div Legacy Wichita
2910-00-887-154611437 INTERCHANGEABLE
Wire,vent
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6625-01-113-55834233-3 INTERCHANGEABLE
Probe,test
Fluke Electronics Corp
6610-01-197-83023281 INTERCHANGEABLE
Indicator,airspeed and Direction
Lilbern Design of Virginia Llc
5360-01-255-920942333 INTERCHANGEABLE
Spring
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3120-01-291-89990383430002 INTERCHANGEABLE
Bushing,sleeve
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
2940-01-445-6950CA4939 INTERCHANGEABLE
Filter Element,intake Air Cleane
Honeywell International Inc Dba Honeywell Div Consumer Products Group
Cross-Reference Index
Part NumberManufacturer
42333 PRIMARY Vanguard Electronics, Llc (USA)
632870-02 Bae Systems Controls Inc (USA)
K-859-1 PRIMARY Payne Magnetics, Inc. (USA)
632870-02 Bae Systems Controls Inc. (USA)
ITP-1225-5 PRIMARY Vishay Dale Electronics, Inc. (USA)
3281 PRIMARY Corona Magnetics, Inc. Dba C M I (USA)
Related Parts
5330-00-297-7138INTERCHANGEABLE
SEAL,PLAIN ENCASED
5999-00-306-0187INTERCHANGEABLE
HEATER,THERMAL RELEASE
4330-00-431-6574INTERCHANGEABLE
FILTER ELEMENT,FLUID
K25-002
9320-00-618-0722INTERCHANGEABLE
RUBBER SHEET,SOLID
3281
2910-00-887-1546INTERCHANGEABLE
WIRE,VENT
11437
6625-01-113-5583INTERCHANGEABLE
PROBE,TEST
4233-3
6610-01-197-8302INTERCHANGEABLE
INDICATOR,AIRSPEED AND DIRECTION
3281
5360-01-255-9209INTERCHANGEABLE
SPRING
42333
3120-01-291-8999INTERCHANGEABLE
BUSHING,SLEEVE
0383430002
2940-01-445-6950INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
CA4939
4820-01-445-7566INTERCHANGEABLE
SEAT,VALVE
5310-01-603-1674INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
3281

Frequently Asked Questions

What is NSN 5950-01-247-1734?

NSN 5950-01-247-1734 is a Transformer,current, manufactured by Vanguard Electronics, Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-247-1734?

NSN 5950-01-247-1734 has 6 cross-referenced part numbers: 42333 (Vanguard Electronics, Llc), 632870-02 (Bae Systems Controls Inc), K-859-1 (Payne Magnetics, Inc.), 632870-02 (Bae Systems Controls Inc.), ITP-1225-5 (Vishay Dale Electronics, Inc.) and 1 more.

What NSN replaces 5950-01-247-1734?

There are 12 known substitutes for 5950-01-247-1734: 5330-00-297-7138, 5999-00-306-0187, 4330-00-431-6574 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42333?

Key specifications for 42333: Overall Length: 0.350 INCHES NOMINAL IN; Winding Operating Current: 0.25 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Inclosure Type: FULLY INCLOSED; Winding Operating Current: 13.0 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND PRIMARY. 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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