PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

08-00327-000Transformer,power

Spencer Industries Inc · NSN 5950-00-912-9221 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-912-9221 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-912-9221. Primary manufacturer part number: 08-00327-000.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Distance Between Mounting Facility Centers: 1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 5 TAB, SOLDER LUG
  • Body Width: 1.620 INCHES NOMINAL IN
  • Inclosure Type: HERMETICALLY SEALED
  • Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-912-9221, 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 Spencer Industries Inc. Government technical data includes 19 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-912-9221
Primary Part Number08-00327-000
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSpencer Industries Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Distance Between Mounting Facility Centers1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity5 TAB, SOLDER LUG
Body Width1.620 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Body Height1.137 INCHES NOMINAL IN
Body Length2.370 INCHES NOMINAL IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Operating Current246.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2620-00-142-53593246 INTERCHANGEABLE
Tire,pneumatic,aircraft
Textron Aviation Inc
6810-00-209-1344 INTERCHANGEABLE
Potassium Phosphate,monobasic
6350-00-284-13143441WB48VDC INTERCHANGEABLE
Bell,electrical
Faraday Llc
5310-00-291-79133246 INTERCHANGEABLE
Washer,flat
Hdt Expeditionary Systems Inc
4320-00-399-52643246 INTERCHANGEABLE
Ring,rotor Housing
Eaton Aerospace, Llc Dba Jackson South
5815-00-603-66953246 INTERCHANGEABLE
Feed Pawl Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
6145-01-035-0190 INTERCHANGEABLE
Cable,special Purpose,electrical
6105-01-082-8960WD-5811 INTERCHANGEABLE
Motor,direct Current
Breeze-Eastern Llc
5999-01-189-52443246 INTERCHANGEABLE
Contact,electrical
Carlisle & Finch Co
5330-01-304-0820A3013055-1 INTERCHANGEABLE
Seal,nonmetallic Channel
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
08-00327-000 Spencer Industries Inc (USA)
K3246 Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA)
08-00327-000 Raytheon Company (USA)
3246 Gladding Corp (USA)
Related Parts
2620-00-142-5359INTERCHANGEABLE
TIRE,PNEUMATIC,AIRCRAFT
3246
6810-00-209-1344INTERCHANGEABLE
POTASSIUM PHOSPHATE,MONOBASIC
6350-00-284-1314INTERCHANGEABLE
BELL,ELECTRICAL
3441WB48VDC
5310-00-291-7913INTERCHANGEABLE
WASHER,FLAT
3246
4320-00-399-5264INTERCHANGEABLE
RING,ROTOR HOUSING
3246
5815-00-603-6695INTERCHANGEABLE
FEED PAWL ASSEMBLY
3246
6145-01-035-0190INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6105-01-082-8960INTERCHANGEABLE
MOTOR,DIRECT CURRENT
WD-5811
5999-01-189-5244INTERCHANGEABLE
CONTACT,ELECTRICAL
3246
5330-01-304-0820INTERCHANGEABLE
SEAL,NONMETALLIC CHANNEL
A3013055-1
4130-01-481-7878INTERCHANGEABLE
COMPRESSOR UNIT,REFRIGERATION
4730-01-484-5507INTERCHANGEABLE
CLAMP,HOSE
3246

Frequently Asked Questions

What is NSN 5950-00-912-9221?

NSN 5950-00-912-9221 is a Transformer,power, manufactured by Spencer Industries Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-912-9221?

NSN 5950-00-912-9221 has 4 cross-referenced part numbers: 08-00327-000 (Spencer Industries Inc), K3246 (Keytronics, Inc. Div Api Technologies Corp- Magnetics), 08-00327-000 (Raytheon Company), 3246 (Gladding Corp).

What NSN replaces 5950-00-912-9221?

There are 12 known substitutes for 5950-00-912-9221: 2620-00-142-5359, 6810-00-209-1344, 6350-00-284-1314 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 08-00327-000?

Key specifications for 08-00327-000: Reliability Indicator: NOT ESTABLISHED; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Distance Between Mounting Facility Centers: 1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 5 TAB, SOLDER LUG. 19 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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