PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

145C831A01Transformer,power

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5950-01-062-2041 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-062-2041 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-062-2041. Primary manufacturer part number: 145C831A01.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 42.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 42.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Body Length: 0.913 INCHES MAXIMUM IN
  • Body Height: 0.736 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Width: 1.000 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-062-2041, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 16 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-062-2041
Primary Part Number145C831A01
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Winding Operating Voltage42.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeFULLY INCLOSED
Winding Operating Current42.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Body Length0.913 INCHES MAXIMUM IN
Body Height0.736 INCHES MAXIMUM IN
Mounting MethodTERMINAL SINGLE GROUP
Body Width1.000 INCHES MAXIMUM IN
Winding Operating Current2.8 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage16.60 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity9 WIRE LEAD
Maximum Operating Temp70.0 CELSIUS DEGC
Frequency Rating70.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage33.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-137-001123611 INTERCHANGEABLE
Gasket
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5985-00-477-073223611 INTERCHANGEABLE
Rotary Coupler,radio Frequency
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5950-00-679-050623611 INTERCHANGEABLE
Transformer,audio Frequency
L3harris Technologies, Inc. Div Space and Airborne Systems
4820-00-762-892623611 INTERCHANGEABLE
Valve,vacuum Regulator
Elbitamerica, Inc.
5325-00-849-4596 INTERCHANGEABLE
Ring,retaining
4310-01-336-82192361-1 INTERCHANGEABLE
Filter Element,intake Air Cleane
General Aviation Industries, Inc. Dba General Aviation Industries Inc
4920-01-690-40482361-1 INTERCHANGEABLE
Test Set,electronic Systems
Avtechtyee Inc Dba Avtech
5310-01-699-624323-611 INTERCHANGEABLE
Nut,plain,hexagon
DC Fabricators Inc
5365-01-732-39272361-1 INTERCHANGEABLE
Spacer,straight
Md Helicopters Inc
Cross-Reference Index
Part NumberManufacturer
23611 Vanguard Electronics, Llc (USA)
145C831A01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5330-00-137-0011INTERCHANGEABLE
GASKET
23611
5985-00-477-0732INTERCHANGEABLE
ROTARY COUPLER,RADIO FREQUENCY
23611
5950-00-679-0506INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
23611
4820-00-762-8926INTERCHANGEABLE
VALVE,VACUUM REGULATOR
23611
5325-00-849-4596INTERCHANGEABLE
RING,RETAINING
4310-01-336-8219INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
2361-1
4920-01-690-4048INTERCHANGEABLE
TEST SET,ELECTRONIC SYSTEMS
2361-1
5310-01-699-6243INTERCHANGEABLE
NUT,PLAIN,HEXAGON
23-611
5365-01-732-3927INTERCHANGEABLE
SPACER,STRAIGHT
2361-1

Frequently Asked Questions

What is NSN 5950-01-062-2041?

NSN 5950-01-062-2041 is a Transformer,power, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-062-2041?

NSN 5950-01-062-2041 has 2 cross-referenced part numbers: 23611 (Vanguard Electronics, Llc), 145C831A01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5950-01-062-2041?

There are 9 known substitutes for 5950-01-062-2041: 5330-00-137-0011, 5985-00-477-0732, 5950-00-679-0506 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 145C831A01?

Key specifications for 145C831A01: Winding Operating Voltage: 42.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Inclosure Type: FULLY INCLOSED; Winding Operating Current: 42.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY; Body Length: 0.913 INCHES MAXIMUM IN. 16 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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