PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5018-TReactor

G B International Trading Co Limited · NSN 5950-01-451-1691 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-451-1691 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-451-1691. Primary manufacturer part number: 5018-T.
Features
  • Reactor — FSC 5950
  • 4 verified cross-references
  • Primary manufacturer: G B International Trading Co Limited
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-451-1691, 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 G B International Trading Co Limited. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameReactor
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersOeco, Llc (CAGE 98330); G B International Trading Co Limited (CAGE 1PK98); Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division (CAGE 3S657); Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (CAGE 09004)
Technical Specifications
ParameterValue
NSN5950-01-451-1691
Primary Part Number5018-T
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerG B International Trading Co Limited
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-009-749950551-8 INTERCHANGEABLE
Switch Subassembly
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
5310-00-222-72341A8537 INTERCHANGEABLE
Nut,plain,hexagon
Napco International Llc Dba Napco International Inc
3455-00-232-410219956 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5960-00-272-8549 INTERCHANGEABLE
Electron Tube
4820-00-400-2194536138-1 INTERCHANGEABLE
Valve,globe
Raytheon Company Dba Raytheon
5950-00-535-96458516230 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
4730-01-129-40925889 INTERCHANGEABLE
Restrictor,fluid Flow
Pentair Filtration Solutions, Llc
5365-01-185-04835889 17000 INTERCHANGEABLE
Shim
The Gorman-Rupp Company Div Gorman-Rupp
5365-01-346-29305889 INTERCHANGEABLE
Spacer,sleeve
Burch Company Inc, the
5365-01-525-3083588-9 INTERCHANGEABLE
Shim
Ernst, John C & Co, Inc.
Cross-Reference Index
Part NumberManufacturer
505518 Oeco, Llc (USA)
5018-T PRIMARY G B International Trading Co Limited (USA)
5889 Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division (USA)
505518 Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
Related Parts
5930-00-009-7499INTERCHANGEABLE
SWITCH SUBASSEMBLY
50551-8
5310-00-222-7234INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1A8537
3455-00-232-4102INTERCHANGEABLE
REAMER,MACHINE
19956
5960-00-272-8549INTERCHANGEABLE
ELECTRON TUBE
4820-00-400-2194INTERCHANGEABLE
VALVE,GLOBE
536138-1
5950-00-535-9645INTERCHANGEABLE
TRANSFORMER,POWER
8516230
4730-01-129-4092INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
5889
5365-01-185-0483INTERCHANGEABLE
SHIM
5889 17000
5365-01-346-2930INTERCHANGEABLE
SPACER,SLEEVE
5889
5365-01-525-3083INTERCHANGEABLE
SHIM
588-9
6635-01-717-8771INTERCHANGEABLE
LOAD CELL,FORCE-WEIGHT
5889

Frequently Asked Questions

What is NSN 5950-01-451-1691?

NSN 5950-01-451-1691 is a Reactor, manufactured by G B International Trading Co Limited, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-451-1691?

NSN 5950-01-451-1691 has 4 cross-referenced part numbers: 505518 (Oeco, Llc), 5018-T (G B International Trading Co Limited), 5889 (Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division), 505518 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).

What NSN replaces 5950-01-451-1691?

There are 11 known substitutes for 5950-01-451-1691: 5930-00-009-7499, 5310-00-222-7234, 3455-00-232-4102 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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