PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12501Reactor

Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems · NSN 5950-00-421-9092 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-421-9092 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-421-9092. Primary manufacturer part number: 12501.
Features
  • Reactor — FSC 5950
  • Terminal Type and Quantity: 2 TURRET
  • Winding Operating Current: 5.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 0.170 SINGLE COMPONENT SINGLE WINDING
  • Body Length: 1.000 INCHES MAXIMUM IN
  • Inductance Rating: 800.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-421-9092, 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 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
NSN5950-00-421-9092
Primary Part Number12501
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerOeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
StatusACTIVE
Terminal Type and Quantity2 TURRET
Winding Operating Current5.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Quantity1 SINGLE COMPONENT
DC Resistance Rating in Ohms0.170 SINGLE COMPONENT SINGLE WINDING
Body Length1.000 INCHES MAXIMUM IN
Inductance Rating800.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter1.750 INCHES MAXIMUM IN
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Inductance TypeFIXED
Inclosure TypeFULLY INCLOSED WITH OIL
Mounting Facility Quantity1 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-041-1855 INTERCHANGEABLE
Bracket,mounting
5133-00-236-4098 INTERCHANGEABLE
Drill,twist
8135-00-292-235012501 INTERCHANGEABLE
Tag,shipping
Goodrich Corporation
4820-00-399-480812501 INTERCHANGEABLE
Stem,fluid Valve
Calgon Carbon Uv Technologies Llc Dba Hyde Marine
1630-00-780-581912501 INTERCHANGEABLE
Piston,cylinder
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
7530-00-831-125512501 INTERCHANGEABLE
Chart,recording Instrument
Honeywell Inc Process Control Div
5340-00-860-6610 INTERCHANGEABLE
Handle,bow
6515-01-102-5905 INTERCHANGEABLE
Bone Plate
6515-01-194-4079 INTERCHANGEABLE
Syringe,oral
5330-01-257-175212501 INTERCHANGEABLE
Seal Kit
Texas Hydraulics, Inc.
Cross-Reference Index
Part NumberManufacturer
12501 PRIMARY Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
PS76261-1 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
Related Parts
5340-00-041-1855INTERCHANGEABLE
BRACKET,MOUNTING
5133-00-236-4098INTERCHANGEABLE
DRILL,TWIST
8135-00-292-2350INTERCHANGEABLE
TAG,SHIPPING
12501
4820-00-399-4808INTERCHANGEABLE
STEM,FLUID VALVE
12501
1630-00-780-5819INTERCHANGEABLE
PISTON,CYLINDER
12501
7530-00-831-1255INTERCHANGEABLE
CHART,RECORDING INSTRUMENT
12501
5340-00-860-6610INTERCHANGEABLE
HANDLE,BOW
6515-01-102-5905INTERCHANGEABLE
BONE PLATE
6515-01-194-4079INTERCHANGEABLE
SYRINGE,ORAL
5330-01-257-1752INTERCHANGEABLE
SEAL KIT
12501
5130-01-397-9569INTERCHANGEABLE
DRILL,ELECTRIC,PORTABLE
1250-1
6685-01-499-8896INTERCHANGEABLE
THERMOCOUPLE,HEATING ELEMENT
12501

Frequently Asked Questions

What is NSN 5950-00-421-9092?

NSN 5950-00-421-9092 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 5950-00-421-9092?

NSN 5950-00-421-9092 has 2 cross-referenced part numbers: 12501 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), PS76261-1 (Rockwell Collins, Inc. Dba Rc Displays Systems).

What NSN replaces 5950-00-421-9092?

There are 12 known substitutes for 5950-00-421-9092: 5340-00-041-1855, 5133-00-236-4098, 8135-00-292-2350 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12501?

Key specifications for 12501: Terminal Type and Quantity: 2 TURRET; Winding Operating Current: 5.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Winding Quantity: 1 SINGLE COMPONENT. 14 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