PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

240-201Conductivity System

Thornton Associates Inc · NSN 4610-01-501-8000 · FSC 4610 · No Item Name Available
Verified by PartsTable
NSN 4610-01-501-8000 — this item is cataloged by the U.S. Government under National Stock Number 4610-01-501-8000. Primary manufacturer part number: 240-201.
Features
  • Conductivity System — FSC 4610
  • 2 verified cross-references
  • Primary manufacturer: Thornton Associates Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Conductivity System, cataloged under National Stock Number 4610-01-501-8000, is classified within Federal Supply Class 4610 (No Item Name Available) of the Water Purification and Sewage Treatment group. The primary manufacturer of record is Thornton Associates Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4610-01-501-8000
Primary Part Number240-201
Item NameConductivity System
FSC / FSG4610 / 46 — No Item Name Available
ManufacturerThornton Associates Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-500-2704 INTERCHANGEABLE
Transformer,power
5920-01-391-4654DS20S-120/240-30-1 INTERCHANGEABLE
Protector,series Circuit
L E a International Inc
6625-01-451-19402402 01 INTERCHANGEABLE
Probe,test
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
240-201 Thornton Associates Inc (USA)
LL7-03-1-00 Critical Maritime Systems & Support Limited (GBR)
Related Parts
5950-00-500-2704INTERCHANGEABLE
TRANSFORMER,POWER
5920-01-391-4654INTERCHANGEABLE
PROTECTOR,SERIES CIRCUIT
DS20S-120/240-30-1
6625-01-451-1940INTERCHANGEABLE
PROBE,TEST
2402 01

Frequently Asked Questions

What is NSN 4610-01-501-8000?

NSN 4610-01-501-8000 is a Conductivity System, manufactured by Thornton Associates Inc, classified under FSC 4610 (No Item Name Available). Status: active.

What are the part numbers for NSN 4610-01-501-8000?

NSN 4610-01-501-8000 has 2 cross-referenced part numbers: 240-201 (Thornton Associates Inc), LL7-03-1-00 (Critical Maritime Systems & Support Limited).

What NSN replaces 4610-01-501-8000?

There are 3 known substitutes for 4610-01-501-8000: 5950-00-500-2704, 5920-01-391-4654, 6625-01-451-1940. Verify interchangeability with system specifications before substitution.

What are the specifications of 240-201?

Key specifications for 240-201: Special Features: TWO CHANNELS OF CONDUCTIVITY/RESISTIVITY/TDS, WITH TEMPERATURE, USING TWO-ELECTRODE SENSORS; BACKLIT LCD ALPHANUMERIC DISPLAY; TITANIUM ELECTRODES. 1 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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