PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

920947-1Transformer,power

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5950-01-058-4738 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-058-4738 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-058-4738. Primary manufacturer part number: 920947-1.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Winding Operating Voltage: 11.80 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Body Height: 1.000 INCHES NOMINAL IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Frequency Rating: 400.0 HERTZ NOMINAL 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 5950-01-058-4738, 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 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-058-4738
Primary Part Number920947-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Thread Quantity Per Inch32 SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Operating Voltage11.80 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Body Height1.000 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Voltage23.60 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Distance Between Mounting Facility Centers1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width0.620 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Body Length2.000 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity7 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-197-3361 INTERCHANGEABLE
Microcircuit,linear
4820-00-403-564211192 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5965-00-532-2636020-430-001-000 INTERCHANGEABLE
Earphone
Roanwell, Llc
4140-00-541-4202162AA13CC INTERCHANGEABLE
Impeller,fan,axial
Ashland Electric Products Inc
5330-01-004-682411192 INTERCHANGEABLE
Gasket
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5315-01-140-036511-192 INTERCHANGEABLE
Pin
Aaburco Inc
5310-01-316-2462017097 INTERCHANGEABLE
Washer,recessed
Rexnord Industries, Llc Div Couplings Division
5340-01-371-7660920947-1 INTERCHANGEABLE
Bracket,angle
Lockheed Martin Corp
4320-01-482-18310654C0628S902A INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
4730-01-493-293011192 INTERCHANGEABLE
Flange,pipe
Exceltec Intl Corp
Cross-Reference Index
Part NumberManufacturer
920947-1 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
11192 Standex Electronics, Inc. (USA)
Related Parts
5962-00-197-3361INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4820-00-403-5642INTERCHANGEABLE
DISK,VALVE
11192
5965-00-532-2636INTERCHANGEABLE
EARPHONE
020-430-001-000
4140-00-541-4202INTERCHANGEABLE
IMPELLER,FAN,AXIAL
162AA13CC
5330-01-004-6824INTERCHANGEABLE
GASKET
11192
5315-01-140-0365INTERCHANGEABLE
PIN
11-192
5310-01-316-2462INTERCHANGEABLE
WASHER,RECESSED
017097
5340-01-371-7660INTERCHANGEABLE
BRACKET,ANGLE
920947-1
4320-01-482-1831INTERCHANGEABLE
RING,WEARING
0654C0628S902A
4730-01-493-2930INTERCHANGEABLE
FLANGE,PIPE
11192
6545-01-572-9963INTERCHANGEABLE
MEDICAL EQUIPMENT SET COMBAT LIF
UA 245B
5310-01-601-6996INTERCHANGEABLE
PUSH ON NUT
11192

Frequently Asked Questions

What is NSN 5950-01-058-4738?

NSN 5950-01-058-4738 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 5950-01-058-4738?

NSN 5950-01-058-4738 has 2 cross-referenced part numbers: 920947-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 11192 (Standex Electronics, Inc.).

What NSN replaces 5950-01-058-4738?

There are 12 known substitutes for 5950-01-058-4738: 5962-00-197-3361, 4820-00-403-5642, 5965-00-532-2636 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 920947-1?

Key specifications for 920947-1: Reliability Indicator: NOT ESTABLISHED; Thread Quantity Per Inch: 32 SINGLE GROUP; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Winding Operating Voltage: 11.80 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY. 17 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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