PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11231Transformer,power

Standex Electronics, Inc. · NSN 5950-01-034-9322 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-034-9322 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-034-9322. Primary manufacturer part number: 11231.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 0.668 INCHES MINIMUM AND 0.708 INCHES MAXIMUM IN
  • Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Distance Between Mounting Facility Centers: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-034-9322, 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 Standex Electronics, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-034-9322
Primary Part Number11231
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerStandex Electronics, Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Body Length0.668 INCHES MINIMUM AND 0.708 INCHES MAXIMUM IN
Winding Operating Voltage26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Distance Between Mounting Facility Centers0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Body Outside Diameter0.955 INCHES MINIMUM AND 0.965 INCHES MAXIMUM IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Terminal Type and Quantity4 SOLDER STUD
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6650-00-107-1667 INTERCHANGEABLE
Cell Assembly,optical Instrument
6920-00-243-6569784071 INTERCHANGEABLE
Transducer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6730-00-341-7856SCB77513 INTERCHANGEABLE
Ratchet,pulley
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5945-00-489-178870-915 INTERCHANGEABLE
Relay,electromagnetic
Relay Specialties Inc
4920-00-588-789011231 INTERCHANGEABLE
Pump End Assembly
Elbitamerica, Inc.
2915-00-728-230311231 INTERCHANGEABLE
Seal,static,pump
Parker Hannifin Corp Dba Pneutronics
5136-00-729-569054760 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5136-00-729-5695 INTERCHANGEABLE
Tap,thread Cutting
2540-00-847-562211231 INTERCHANGEABLE
Hitch Block
Ferguson Mfg and Equipment Co Inc
3020-01-053-5596 INTERCHANGEABLE
Gear,worm Wheel
Cross-Reference Index
Part NumberManufacturer
11231 PRIMARY Standex Electronics, Inc. (USA)
480042-1 Patriot American Solutions Llc (USA)
Related Parts
6650-00-107-1667INTERCHANGEABLE
CELL ASSEMBLY,OPTICAL INSTRUMENT
6920-00-243-6569INTERCHANGEABLE
TRANSDUCER
784071
6730-00-341-7856INTERCHANGEABLE
RATCHET,PULLEY
SCB77513
5945-00-489-1788INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
70-915
4920-00-588-7890INTERCHANGEABLE
PUMP END ASSEMBLY
11231
2915-00-728-2303INTERCHANGEABLE
SEAL,STATIC,PUMP
11231
5136-00-729-5690INTERCHANGEABLE
TAP,THREAD CUTTING
54760
5136-00-729-5695INTERCHANGEABLE
TAP,THREAD CUTTING
2540-00-847-5622INTERCHANGEABLE
HITCH BLOCK
11231
3020-01-053-5596INTERCHANGEABLE
GEAR,WORM WHEEL
4730-01-312-6113INTERCHANGEABLE
THREAD PIECE,UNION
1123-1
2930-01-569-1146INTERCHANGEABLE
CAP,FILLER OPENING
1000905

Frequently Asked Questions

What is NSN 5950-01-034-9322?

NSN 5950-01-034-9322 is a Transformer,power, manufactured by Standex Electronics, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-034-9322?

NSN 5950-01-034-9322 has 2 cross-referenced part numbers: 11231 (Standex Electronics, Inc.), 480042-1 (Patriot American Solutions Llc).

What NSN replaces 5950-01-034-9322?

There are 12 known substitutes for 5950-01-034-9322: 6650-00-107-1667, 6920-00-243-6569, 6730-00-341-7856 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11231?

Key specifications for 11231: Reliability Indicator: NOT ESTABLISHED; Body Length: 0.668 INCHES MINIMUM AND 0.708 INCHES MAXIMUM IN; Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 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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