PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

990-047-94Transformer,power

Ametek Programmable Power, Inc. · NSN 5950-01-126-4828 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-126-4828 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-126-4828. Primary manufacturer part number: 990-047-94.
Features
  • Transformer,power — FSC 5950
  • Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP
  • Body Length: 6.500 INCHES MAXIMUM IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Inclosure Type: FULLY INCLOSED
  • Distance Between Mounting Facility Centers: 4.810 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 8 WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-126-4828, 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 Ametek Programmable Power, Inc.. Government technical data includes 15 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
NSN5950-01-126-4828
Primary Part Number990-047-94
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAmetek Programmable Power, Inc.
StatusACTIVE
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP
Body Length6.500 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Inclosure TypeFULLY INCLOSED
Distance Between Mounting Facility Centers4.810 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity8 WIRE LEAD
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Width6.380 INCHES NOMINAL IN
Mounting Hole Diameter0.281 INCHES NOMINAL SINGLE GROUP IN
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Body Height5.310 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Winding Operating Current12.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6115-00-019-77386940 INTERCHANGEABLE
Thermostat
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5950-00-111-8588722801-54 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
5950-00-187-289090-047-90 INTERCHANGEABLE
Transformer Power
Ametek Programmable Power, Inc.
6670-00-364-1565 INTERCHANGEABLE
Scale,weighing
5960-00-752-6122 INTERCHANGEABLE
Electron Tube
5950-00-943-67546940 INTERCHANGEABLE
Transf0rmer
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5130-01-393-1602 INTERCHANGEABLE
Socket,socket Wrench
4720-01-425-37196940-2 INTERCHANGEABLE
Hose Assembly,nonmetallic
Transdigm Inc Div Adelwiggins Group
4820-01-526-72826940 INTERCHANGEABLE
Cover Plate,valve
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Cross-Reference Index
Part NumberManufacturer
990-047-94 PRIMARY Ametek Programmable Power, Inc. (USA)
6940 C-Cor Electronics Inc (USA)
Related Parts
6115-00-019-7738INTERCHANGEABLE
THERMOSTAT
6940
5950-00-111-8588INTERCHANGEABLE
TRANSFORMER,POWER
722801-54
5950-00-187-2890INTERCHANGEABLE
TRANSFORMER POWER
90-047-90
6670-00-364-1565INTERCHANGEABLE
SCALE,WEIGHING
5960-00-752-6122INTERCHANGEABLE
ELECTRON TUBE
5950-00-943-6754INTERCHANGEABLE
TRANSF0RMER
6940
5130-01-393-1602INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4720-01-425-3719INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6940-2
4820-01-526-7282INTERCHANGEABLE
COVER PLATE,VALVE
6940

Frequently Asked Questions

What is NSN 5950-01-126-4828?

NSN 5950-01-126-4828 is a Transformer,power, manufactured by Ametek Programmable Power, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-126-4828?

NSN 5950-01-126-4828 has 2 cross-referenced part numbers: 990-047-94 (Ametek Programmable Power, Inc.), 6940 (C-Cor Electronics Inc).

What NSN replaces 5950-01-126-4828?

There are 9 known substitutes for 5950-01-126-4828: 6115-00-019-7738, 5950-00-111-8588, 5950-00-187-2890 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 990-047-94?

Key specifications for 990-047-94: Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP; Body Length: 6.500 INCHES MAXIMUM IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY. 15 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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