PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7119Transformer,power

Staco Energy Products Co Dba Staco Energy Products Co · NSN 5950-00-727-2687 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-727-2687 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-727-2687. Primary manufacturer part number: 7119.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: FULLY INCLOSED
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Length: 2.234 INCHES NOMINAL IN
  • Terminal Type and Quantity: 7 TAB, SOLDER LUG
  • Winding Operating Voltage: 9.00 AC VOLTS NOMINAL AND 19.00 AC VOLTS NOMINAL AND 64.00 AC VOLTS NOMINAL AND 135.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Method: THREADED STUD(S) 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 5950-00-727-2687, 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 Staco Energy Products Co Dba Staco Energy Products Co. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN5950-00-727-2687
Primary Part Number7119
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerStaco Energy Products Co Dba Staco Energy Products Co
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeFULLY INCLOSED
Center to Center Distance Between Mounting Facilities Parallel to Width1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length2.234 INCHES NOMINAL IN
Terminal Type and Quantity7 TAB, SOLDER LUG
Winding Operating Voltage9.00 AC VOLTS NOMINAL AND 19.00 AC VOLTS NOMINAL AND 64.00 AC VOLTS NOMINAL AND 135.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Body Height3.125 INCHES NOMINAL IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Body Width2.000 INCHES NOMINAL IN
Winding Operating Voltage130.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4730-00-242-3242507SF150A0062R INTERCHANGEABLE
Cap,hose
Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings
4210-00-288-687603450236 INTERCHANGEABLE
Cap,hose
Akron Brass Company
6850-00-571-8419 INTERCHANGEABLE
Remover,carbon Tiss
4820-00-690-75327119 INTERCHANGEABLE
Seat,valve
Alnor Instrument Company
5960-00-800-0515 INTERCHANGEABLE
Electron Tube
4920-00-991-11147119 INTERCHANGEABLE
Adapter,test
General Motors Corp
5330-01-098-31867119MR-160-5708 INTERCHANGEABLE
Packing Assembly
Greene Tweed & Co Inc
4730-01-139-317120111007 INTERCHANGEABLE
Tee,hose
Seelye Plastics Inc Dba Eiler Plastics Division
4320-01-440-93737119 INTERCHANGEABLE
Pump Unit,reciprocating
Wacker Corp
5925-01-651-19797119 INTERCHANGEABLE
Locking Device,circuit Breaker
Goodwill Vision Enterprises, Inc. Div Manufacturing
Cross-Reference Index
Part NumberManufacturer
7119 Staco Energy Products Co Dba Staco Energy Products Co (USA)
B0320-1 Staco Energy Products Co Dba Staco Energy Products Co (USA)
3507-5030P7 Raytheon Co Equipment Development Lab (USA)
3507-1098P10 Raytheon Co Equipment Development Lab (USA)
Related Parts
4730-00-242-3242INTERCHANGEABLE
CAP,HOSE
507SF150A0062R
4210-00-288-6876INTERCHANGEABLE
CAP,HOSE
03450236
6850-00-571-8419INTERCHANGEABLE
REMOVER,CARBON TISS
4820-00-690-7532INTERCHANGEABLE
SEAT,VALVE
7119
5960-00-800-0515INTERCHANGEABLE
ELECTRON TUBE
4920-00-991-1114INTERCHANGEABLE
ADAPTER,TEST
7119
5330-01-098-3186INTERCHANGEABLE
PACKING ASSEMBLY
7119MR-160-5708
4730-01-139-3171INTERCHANGEABLE
TEE,HOSE
20111007
4320-01-440-9373INTERCHANGEABLE
PUMP UNIT,RECIPROCATING
7119
5925-01-651-1979INTERCHANGEABLE
LOCKING DEVICE,CIRCUIT BREAKER
7119

Frequently Asked Questions

What is NSN 5950-00-727-2687?

NSN 5950-00-727-2687 is a Transformer,power, manufactured by Staco Energy Products Co Dba Staco Energy Products Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-727-2687?

NSN 5950-00-727-2687 has 4 cross-referenced part numbers: 7119 (Staco Energy Products Co Dba Staco Energy Products Co), B0320-1 (Staco Energy Products Co Dba Staco Energy Products Co), 3507-5030P7 (Raytheon Co Equipment Development Lab), 3507-1098P10 (Raytheon Co Equipment Development Lab).

What NSN replaces 5950-00-727-2687?

There are 10 known substitutes for 5950-00-727-2687: 4730-00-242-3242, 4210-00-288-6876, 6850-00-571-8419 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7119?

Key specifications for 7119: Reliability Indicator: NOT ESTABLISHED; Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Length: 2.234 INCHES NOMINAL IN. 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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