PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14043Transformer,power

Custom Metering Company Inc · NSN 5950-00-915-0023 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-915-0023 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-915-0023. Primary manufacturer part number: 14043.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: OPEN
  • Reliability Indicator: NOT ESTABLISHED
  • Body Height: 1.420 INCHES NOMINAL IN
  • Body Length: 1.750 INCHES NOMINAL IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • 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,power, cataloged under National Stock Number 5950-00-915-0023, 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 Custom Metering Company Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5950-00-915-0023
Primary Part Number14043
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCustom Metering Company Inc
StatusACTIVE
Inclosure TypeOPEN
Reliability IndicatorNOT ESTABLISHED
Body Height1.420 INCHES NOMINAL IN
Body Length1.750 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Terminal Type and Quantity10 PIN
Body Width1.440 INCHES NOMINAL IN
Thread Quantity Per Inch32 SINGLE GROUP
Frequency Rating50.0 HERTZ MINIMUM AND 2.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Operating Voltage25.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Distance Between Mounting Facility Centers1.796 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Winding Operating Voltage104.00 AC VOLTS MINIMUM AND 126.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage25.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-593-0111H-11-05-0001 INTERCHANGEABLE
Packing Nut
Todd Combustion Inc
1650-00-832-304814043 INTERCHANGEABLE
Parts Kit,overhaul,
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
7510-00-897-3126 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
5307-00-915-9092 INTERCHANGEABLE
Stud,ball
5950-01-045-0234 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
14043 Metermaster Inc Metermod Div (USA)
14043 PRIMARY Custom Metering Company Inc (USA)
14043 Trio Laboratories Inc (USA)
Related Parts
4730-00-593-0111INTERCHANGEABLE
PACKING NUT
H-11-05-0001
1650-00-832-3048INTERCHANGEABLE
PARTS KIT,OVERHAUL,
14043
7510-00-897-3126INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
5307-00-915-9092INTERCHANGEABLE
STUD,BALL
5950-01-045-0234INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 5950-00-915-0023?

NSN 5950-00-915-0023 is a Transformer,power, manufactured by Custom Metering Company Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-915-0023?

NSN 5950-00-915-0023 has 3 cross-referenced part numbers: 14043 (Metermaster Inc Metermod Div), 14043 (Custom Metering Company Inc), 14043 (Trio Laboratories Inc).

What NSN replaces 5950-00-915-0023?

There are 5 known substitutes for 5950-00-915-0023: 4730-00-593-0111, 1650-00-832-3048, 7510-00-897-3126 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14043?

Key specifications for 14043: Inclosure Type: OPEN; Reliability Indicator: NOT ESTABLISHED; Body Height: 1.420 INCHES NOMINAL IN; Body Length: 1.750 INCHES NOMINAL IN. 20 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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