PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5T392Transformer,power

Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc · NSN 5950-01-334-9753 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-334-9753 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-334-9753. Primary manufacturer part number: 5T392.
Features
  • Transformer,power — FSC 5950
  • Hazardous Locations/environmental Protection: SALT WATER RESISTANT AND VIBRATION RESISTANT
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Voltage: 29.70 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 7 TURRET
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
  • Maximum Operating Temp: 125.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-334-9753, 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 Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5950-01-334-9753
Primary Part Number5T392
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc
StatusACTIVE
Hazardous Locations/environmental ProtectionSALT WATER RESISTANT AND VIBRATION RESISTANT
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage29.70 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity7 TURRET
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Maximum Operating Temp125.0 CELSIUS DEGC
Inclosure TypeFULLY INCLOSED
Mounting Facility Quantity4 SINGLE GROUP
Thread Series DesignatorUNF SINGLE GROUP
Winding Operating Voltage208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length3.400 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Transformer Winding Connection TypeDELTA-DELTA
Winding Operating Current1.5 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4720-00-080-911520731 INTERCHANGEABLE
Hose,preformed
Gates Corporation
1650-00-348-178720731 INTERCHANGEABLE
Fitting,selector VA
Meggitt North Hollywood Inc
6730-00-392-9839 INTERCHANGEABLE
Shaft
2590-00-936-714620-731 INTERCHANGEABLE
Signal Adapter,fire
Kidde Technologies, Inc Div Kidde Aerospace and Defense
8145-01-050-8665 INTERCHANGEABLE
Container,shipping-Storage,proje
6520-01-313-781720731 INTERCHANGEABLE
Tip,syringe,dental Impression Ma
Kerr Corporation
7610-01-561-32668413211 INTERCHANGEABLE
Book
Proquest Llc Dba Proquest Llc
3040-01-630-901570400-01250-056 INTERCHANGEABLE
Connecting Link,rigid
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
6525-01-732-884920731 INTERCHANGEABLE
Guard,front,x-Ray
Minxray Inc
Cross-Reference Index
Part NumberManufacturer
5T392 Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc (USA)
841321-1 Litton Systems Inc. Div Navigation Systems Division (USA)
841321-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
WE-3593 Magnetika Inc (USA)
20731 Robert M. Hadley Company, Inc. (USA)
WE-3593 Wems Electronics Transformer Group (USA)
Related Parts
4720-00-080-9115INTERCHANGEABLE
HOSE,PREFORMED
20731
1650-00-348-1787INTERCHANGEABLE
FITTING,SELECTOR VA
20731
6730-00-392-9839INTERCHANGEABLE
SHAFT
2590-00-936-7146INTERCHANGEABLE
SIGNAL ADAPTER,FIRE
20-731
8145-01-050-8665INTERCHANGEABLE
CONTAINER,SHIPPING-STORAGE,PROJE
6520-01-313-7817INTERCHANGEABLE
TIP,SYRINGE,DENTAL IMPRESSION MA
20731
7610-01-561-3266INTERCHANGEABLE
BOOK
8413211
3040-01-630-9015INTERCHANGEABLE
CONNECTING LINK,RIGID
70400-01250-056
6525-01-732-8849INTERCHANGEABLE
GUARD,FRONT,X-RAY
20731

Frequently Asked Questions

What is NSN 5950-01-334-9753?

NSN 5950-01-334-9753 is a Transformer,power, manufactured by Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-334-9753?

NSN 5950-01-334-9753 has 6 cross-referenced part numbers: 5T392 (Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc), 841321-1 (Litton Systems Inc. Div Navigation Systems Division), 841321-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), WE-3593 (Magnetika Inc), 20731 (Robert M. Hadley Company, Inc.) and 1 more.

What NSN replaces 5950-01-334-9753?

There are 9 known substitutes for 5950-01-334-9753: 4720-00-080-9115, 1650-00-348-1787, 6730-00-392-9839 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5T392?

Key specifications for 5T392: Hazardous Locations/environmental Protection: SALT WATER RESISTANT AND VIBRATION RESISTANT; Overall Length: 4.000 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED; Winding Operating Voltage: 29.70 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 22 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com