PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1523Transformer,power

Drs Signal Solutions, Inc. · NSN 5950-00-776-6853 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-776-6853 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-776-6853. Primary manufacturer part number: 1523.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Current: 30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Voltage: 230.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Function and Quantity: 2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
  • Mounting Facility Quantity: 4 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-776-6853, 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 Drs Signal Solutions, Inc.. Government technical data includes 24 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-776-6853
Primary Part Number1523
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDrs Signal Solutions, Inc.
StatusACTIVE
Winding Operating Current30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage230.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Function and Quantity2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.300 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current600.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage360.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Terminal Type and Quantity12 STANDOFF INSULATOR
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Body Width2.560 INCHES NOMINAL IN
Body Length3.000 INCHES NOMINAL IN
Body Height2.120 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length1.860 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage24.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8940-00-057-7867 INTERCHANGEABLE
Soup and Gravy Base
6685-00-063-89651523 INTERCHANGEABLE
Gage,pressure,dial Indicating
Buffalo Turbine Defense Llc
5975-00-068-6767SR-6P3-4 INTERCHANGEABLE
Bushing,strain Relief,cable
Heyco Inc Dba Heyco Products
5975-00-079-4164 INTERCHANGEABLE
Entrance Cap,electrical
5330-00-085-3749150A668 INTERCHANGEABLE
Gasket
Cummins Power Generation Inc.
5910-00-148-654110696639 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Us Army Aviation and Missile Command
6210-00-167-9654 INTERCHANGEABLE
Light,indicator
3120-00-347-5852712497 INTERCHANGEABLE
Bushing
General Motors Corp
3830-00-353-30643001523-4 INTERCHANGEABLE
Repair Kit,link
New Holland Construction
6625-00-510-66288174002 INTERCHANGEABLE
Meter,special Scale
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
1523 PRIMARY Drs Signal Solutions, Inc. (USA)
Related Parts
8940-00-057-7867INTERCHANGEABLE
SOUP AND GRAVY BASE
6685-00-063-8965INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
1523
5975-00-068-6767INTERCHANGEABLE
BUSHING,STRAIN RELIEF,CABLE
SR-6P3-4
5975-00-079-4164INTERCHANGEABLE
ENTRANCE CAP,ELECTRICAL
5330-00-085-3749INTERCHANGEABLE
GASKET
150A668
5910-00-148-6541INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
10696639
6210-00-167-9654INTERCHANGEABLE
LIGHT,INDICATOR
3120-00-347-5852INTERCHANGEABLE
BUSHING
712497
3830-00-353-3064INTERCHANGEABLE
REPAIR KIT,LINK
3001523-4
6625-00-510-6628INTERCHANGEABLE
METER,SPECIAL SCALE
8174002
1730-00-619-3646INTERCHANGEABLE
LADDER,AIRCRAFT BOARDING
4510-00-707-8854INTERCHANGEABLE
REPAIR KIT,WATER CL

Frequently Asked Questions

What is NSN 5950-00-776-6853?

NSN 5950-00-776-6853 is a Transformer,power, manufactured by Drs Signal Solutions, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-776-6853?

NSN 5950-00-776-6853 has 1 cross-referenced part number: 1523 (Drs Signal Solutions, Inc.).

What NSN replaces 5950-00-776-6853?

There are 12 known substitutes for 5950-00-776-6853: 8940-00-057-7867, 6685-00-063-8965, 5975-00-068-6767 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1523?

Key specifications for 1523: Winding Operating Current: 30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY; Reliability Indicator: NOT ESTABLISHED; Winding Operating Voltage: 230.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY. 24 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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