PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18712Transformer,power

Emerson Electric Co White-Rodgers Div · NSN 5950-00-824-7750 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-824-7750 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-824-7750. Primary manufacturer part number: 18712.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 5.10 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Current: 35.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: OPEN
  • Terminal Type and Quantity: 7 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-824-7750, 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 Emerson Electric Co White-Rodgers Div. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-824-7750
Primary Part Number18712
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusACTIVE
Winding Operating Voltage5.10 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current35.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeOPEN
Terminal Type and Quantity7 TAB, SOLDER LUG
Winding Operating Current3.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage1.60 AC KILOVOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating384.0 HERTZ MINIMUM AND 416.0 HERTZ MAXIMUM SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Body Length2.250 INCHES NOMINAL IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Body Width2.000 INCHES NOMINAL IN
Body Height2.875 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-250-58130141495 INTERCHANGEABLE
Gasket
New Holland Construction
5305-00-297-091441495 INTERCHANGEABLE
Thumbscrew
L3harris Technologies, Inc Div Space & Airborne Systems
5310-00-364-8115 INTERCHANGEABLE
Nut,plain,hexagon
5950-00-920-476718-712 INTERCHANGEABLE
Transformer,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
8455-01-078-0601 INTERCHANGEABLE
Insignia,rank,officer
3110-01-298-448241495 INTERCHANGEABLE
Plate,retaining,bearing
Williams International Co., L.l.c.
6510-01-588-1750MSC9308EP INTERCHANGEABLE
Gel,antimicrobial
Medline Industries, Lp
3010-01-645-895218712 INTERCHANGEABLE
Housing,mechanical Actuator
Teledyne Flir Unmanned Ground Systems, Inc
5340-01-668-5683187-12 INTERCHANGEABLE
Cap,protective,dust and Moisture
V.e.p. Manufacturing Inc.
5935-01-668-939541495 INTERCHANGEABLE
Cover,electrical Connector
Conxall Corporation Div Conxall Corporation
Cross-Reference Index
Part NumberManufacturer
18712 Emerson Electric Co White-Rodgers Div (USA)
41495 Freed Transformer Co (USA)
949760-1 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
949760-1 Lockheed Martin Corporation Div Rms (USA)
Related Parts
5330-00-250-5813INTERCHANGEABLE
GASKET
0141495
5305-00-297-0914INTERCHANGEABLE
THUMBSCREW
41495
5310-00-364-8115INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5950-00-920-4767INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
18-712
8455-01-078-0601INTERCHANGEABLE
INSIGNIA,RANK,OFFICER
3110-01-298-4482INTERCHANGEABLE
PLATE,RETAINING,BEARING
41495
6510-01-588-1750INTERCHANGEABLE
GEL,ANTIMICROBIAL
MSC9308EP
3010-01-645-8952INTERCHANGEABLE
HOUSING,MECHANICAL ACTUATOR
18712
5340-01-668-5683INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
187-12
5935-01-668-9395INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
41495

Frequently Asked Questions

What is NSN 5950-00-824-7750?

NSN 5950-00-824-7750 is a Transformer,power, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-824-7750?

NSN 5950-00-824-7750 has 4 cross-referenced part numbers: 18712 (Emerson Electric Co White-Rodgers Div), 41495 (Freed Transformer Co), 949760-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 949760-1 (Lockheed Martin Corporation Div Rms).

What NSN replaces 5950-00-824-7750?

There are 10 known substitutes for 5950-00-824-7750: 5330-00-250-5813, 5305-00-297-0914, 5310-00-364-8115 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18712?

Key specifications for 18712: Winding Operating Voltage: 5.10 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Current: 35.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY. 21 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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