PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100437Transformer,power

American Monarch Corp · NSN 5950-00-885-6422 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-885-6422 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-885-6422. Primary manufacturer part number: 100437.
Features
  • Transformer,power — FSC 5950
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Voltage: 92.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Body Width: 5.312 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 4.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 5.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 8 THREADED STUD
  • Mounting Hole Diameter: 0.281 INCHES NOMINAL SINGLE GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-885-6422, 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 American Monarch Corp. Government technical data includes 18 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-885-6422
Primary Part Number100437
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAmerican Monarch Corp
StatusACTIVE
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage92.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Body Width5.312 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width4.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length5.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity8 THREADED STUD
Mounting Hole Diameter0.281 INCHES NOMINAL SINGLE GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current20.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Inclosure TypeOPEN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Winding Operating Current150.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage48.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Body Length6.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5355-00-069-1601100437 INTERCHANGEABLE
Window,dial
Astronautics Corporation of America
5961-00-309-7972 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-383-14065082-2542 INTERCHANGEABLE
Semiconductor Device,diode
Avago Technologies Us Inc Div Avago Technologies
4720-00-734-00807340080 INTERCHANGEABLE
Hose
U S Army Tank Automotive Command Amsta-Im-Mm
5985-01-566-2054 INTERCHANGEABLE
Pins,antenna
Cross-Reference Index
Part NumberManufacturer
100437 American Monarch Corp (USA)
Related Parts
5355-00-069-1601INTERCHANGEABLE
WINDOW,DIAL
100437
5961-00-309-7972INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-383-1406INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5082-2542
4720-00-734-0080INTERCHANGEABLE
HOSE
7340080
5985-01-566-2054INTERCHANGEABLE
PINS,ANTENNA

Frequently Asked Questions

What is NSN 5950-00-885-6422?

NSN 5950-00-885-6422 is a Transformer,power, manufactured by American Monarch Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-885-6422?

NSN 5950-00-885-6422 has 1 cross-referenced part number: 100437 (American Monarch Corp).

What NSN replaces 5950-00-885-6422?

There are 5 known substitutes for 5950-00-885-6422: 5355-00-069-1601, 5961-00-309-7972, 5961-00-383-1406 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100437?

Key specifications for 100437: Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Winding Operating Voltage: 92.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Body Width: 5.312 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 4.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 19 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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