PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12500Reactor

Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems · NSN 5950-00-759-1318 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-759-1318 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-759-1318. Primary manufacturer part number: 12500.
Features
  • Reactor — FSC 5950
  • Inductance Rating: 0.25 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Mounting Hole Diameter: 0.138 INCHES NOMINAL SINGLE GROUP IN
  • Frequency Rating: 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED WITH OIL
  • Terminal Type and Quantity: 2 TURRET
  • Inductance Type: FIXED
  • Overall Diameter: 1.400 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-759-1318, 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 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-00-759-1318
Primary Part Number12500
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerOeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
StatusACTIVE
Inductance Rating0.25 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Hole Diameter0.138 INCHES NOMINAL SINGLE GROUP IN
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED WITH OIL
Terminal Type and Quantity2 TURRET
Inductance TypeFIXED
Overall Diameter1.400 INCHES MAXIMUM IN
Body Length0.750 INCHES MAXIMUM IN
Mounting Facility Quantity1 SINGLE GROUP
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
DC Resistance Rating in Ohms0.060 SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter1.400 INCHES MAXIMUM IN
Winding Operating Current5.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-232-8144 INTERCHANGEABLE
Drill,twist
5905-00-593-9411580R378H10 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
9540-00-720-0676 INTERCHANGEABLE
Angle,structural
1730-00-736-5796 INTERCHANGEABLE
Housing,reduction U
5310-00-830-782512500 INTERCHANGEABLE
Washer,shouldered
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3455-01-034-0355 INTERCHANGEABLE
File,rotary
4320-01-062-1352 INTERCHANGEABLE
Pump,reciprocating
6150-01-076-3918 INTERCHANGEABLE
Bus,conductor
5307-01-157-194312500 INTERCHANGEABLE
Stud,plain
Westerbeke Corporation
4320-01-200-8712 INTERCHANGEABLE
Deflector,dirt and Liquid
Cross-Reference Index
Part NumberManufacturer
19261 Vanguard Electronics, Llc (USA)
PS76262-1 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
12500 PRIMARY Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
Related Parts
5133-00-232-8144INTERCHANGEABLE
DRILL,TWIST
5905-00-593-9411INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
580R378H10
9540-00-720-0676INTERCHANGEABLE
ANGLE,STRUCTURAL
1730-00-736-5796INTERCHANGEABLE
HOUSING,REDUCTION U
5310-00-830-7825INTERCHANGEABLE
WASHER,SHOULDERED
12500
3455-01-034-0355INTERCHANGEABLE
FILE,ROTARY
4320-01-062-1352INTERCHANGEABLE
PUMP,RECIPROCATING
6150-01-076-3918INTERCHANGEABLE
BUS,CONDUCTOR
5307-01-157-1943INTERCHANGEABLE
STUD,PLAIN
12500
4320-01-200-8712INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
6530-01-208-4914INTERCHANGEABLE
PAD,PRESSURE POINT,PHYSICOTHERAP
12500
6625-01-255-3186INTERCHANGEABLE
VOLTMETER

Frequently Asked Questions

What is NSN 5950-00-759-1318?

NSN 5950-00-759-1318 is a Reactor, manufactured by Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-759-1318?

NSN 5950-00-759-1318 has 3 cross-referenced part numbers: 19261 (Vanguard Electronics, Llc), PS76262-1 (Rockwell Collins, Inc. Dba Rc Displays Systems), 12500 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems).

What NSN replaces 5950-00-759-1318?

There are 12 known substitutes for 5950-00-759-1318: 5133-00-232-8144, 5905-00-593-9411, 9540-00-720-0676 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12500?

Key specifications for 12500: Inductance Rating: 0.25 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING; Mounting Hole Diameter: 0.138 INCHES NOMINAL SINGLE GROUP IN; Frequency Rating: 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED WITH OIL. 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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