PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43125Analytical Column

Dionex Corporation · NSN 6640-01-468-7116 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-468-7116 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-468-7116. Primary manufacturer part number: 43125.
Features
  • Analytical Column — FSC 6640
  • General Characteristics Item Description: IONPAC AS4A-SC 2 MM ANALYTICAL (2 MM X 250 MM); SOLVENT-COMPATIBLE, WITH SELECTIVITY IDENTICAL TO THE IONPACS AS4A; ALLOWS THE USE OF TYPICAL HPCL SOLVENTS TO CONTROL SELECTIVITY AND FOR COLUMN CLEAN-UP; IONPAC 4S4A APPLICATIONS ARE DIRECTLY TRANSFERABLE MM
  • 3 verified cross-references
  • Primary manufacturer: Dionex Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Analytical Column, cataloged under National Stock Number 6640-01-468-7116, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dionex Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-468-7116
Primary Part Number43125
Item NameAnalytical Column
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerDionex Corporation
StatusACTIVE
General Characteristics Item DescriptionIONPAC AS4A-SC 2 MM ANALYTICAL (2 MM X 250 MM); SOLVENT-COMPATIBLE, WITH SELECTIVITY IDENTICAL TO THE IONPACS AS4A; ALLOWS THE USE OF TYPICAL HPCL SOLVENTS TO CONTROL SELECTIVITY AND FOR COLUMN CLEAN-UP; IONPAC 4S4A APPLICATIONS ARE DIRECTLY TRANSFERABLE MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-142-435743125 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5940-00-197-8751 INTERCHANGEABLE
Terminal,lug
5905-00-258-2575 INTERCHANGEABLE
Resistor,variable,wire Wound,non
4820-00-334-386543125 INTERCHANGEABLE
Disk,valve
Spirax Sarco Inc Dba Spirax Sarco
5950-00-506-0350310-13773-01 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
3010-01-091-22833-B-21 INTERCHANGEABLE
Insert,flexible Coupling
Charles Bond Company Dba Christiana Machine Company
Cross-Reference Index
Part NumberManufacturer
98-1683 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
43125 PRIMARY Dionex Corporation (USA)
043125 Dionex Corporation (USA)
Related Parts
3110-00-142-4357INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
43125
5940-00-197-8751INTERCHANGEABLE
TERMINAL,LUG
5905-00-258-2575INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
4820-00-334-3865INTERCHANGEABLE
DISK,VALVE
43125
5950-00-506-0350INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
310-13773-01
3010-01-091-2283INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
3-B-21

Frequently Asked Questions

What is NSN 6640-01-468-7116?

NSN 6640-01-468-7116 is a Analytical Column, manufactured by Dionex Corporation, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-468-7116?

NSN 6640-01-468-7116 has 3 cross-referenced part numbers: 98-1683 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 43125 (Dionex Corporation), 043125 (Dionex Corporation).

What NSN replaces 6640-01-468-7116?

There are 6 known substitutes for 6640-01-468-7116: 3110-00-142-4357, 5940-00-197-8751, 5905-00-258-2575 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43125?

Key specifications for 43125: General Characteristics Item Description: IONPAC AS4A-SC 2 MM ANALYTICAL (2 MM X 250 MM); SOLVENT-COMPATIBLE, WITH SELECTIVITY IDENTICAL TO THE IONPACS AS4A; ALLOWS THE USE OF TYPICAL HPCL SOLVENTS TO CONTROL SELECTIVITY AND FOR COLUMN CLEAN-UP; IONPAC 4S4A APPLICATIONS ARE DIRECTLY TRANSFERABLE MM; Part Name Assigned by Controlling Agency: ANALYTICAL COLUMN IONPAC AS4A-SC 2MM MM. 2 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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