PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3140Potassium Hydroxide

Avantor Performance Materials, Inc. · NSN 6810-00-234-8366 · FSC 6810 · No Item Name Available
Verified by PartsTable
NSN 6810-00-234-8366 — this item is cataloged by the U.S. Government under National Stock Number 6810-00-234-8366. Primary manufacturer part number: 3140.
Features
  • Potassium Hydroxide — FSC 6810
  • Composition and Percentage: 85.0 MINIMUM BY WEIGHT POTASSIUM HYDROXIDE
  • Physical Form: PELLET
  • Quantity Within Each Unit Package: 3.000 KILOGRAMS KG
  • Medical Designation and Grade: AMERICAN CHEMICAL SOCIETY
  • 5 verified cross-references
  • Primary manufacturer: Avantor Performance Materials, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Potassium Hydroxide, cataloged under National Stock Number 6810-00-234-8366, is classified within Federal Supply Class 6810 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Avantor Performance Materials, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6810-00-234-8366
Primary Part Number3140
Item NamePotassium Hydroxide
FSC / FSG6810 / 68 — No Item Name Available
ManufacturerAvantor Performance Materials, Inc.
StatusCANCELLED
Composition and Percentage85.0 MINIMUM BY WEIGHT POTASSIUM HYDROXIDE
Physical FormPELLET
Quantity Within Each Unit Package3.000 KILOGRAMS KG
Medical Designation and GradeAMERICAN CHEMICAL SOCIETY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
3110-00-100-73401228X154 INTERCHANGEABLE
Bearing,roller,cylindrical
Meritor Industrial Products, Llc
5360-00-268-101969-84 INTERCHANGEABLE
Spring,helical,extension
Eaton Corp Opns & Technical Center
6810-00-281-9827 INTERCHANGEABLE
Potassium Hydroxide
6145-00-284-0050 INTERCHANGEABLE
Cable,power,electrical
9390-00-285-2055 INTERCHANGEABLE
Wick
5340-00-514-2876 INTERCHANGEABLE
Fastener,flare Lock
4730-00-729-57566984 INTERCHANGEABLE
Strainer Element,sediment
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5950-00-843-5198 INTERCHANGEABLE
Coil,radio Frequency
5365-01-074-82636984 INTERCHANGEABLE
Shim
Cae Usa Inc.
8125-01-543-88886984 INTERCHANGEABLE
Dispenser,air-Care
Kimberly-Clark Corporation
Cross-Reference Index
Part NumberManufacturer
3140 Avantor Performance Materials, Inc. (USA)
P250-3 Fisher Scientific Company L.l.c. (USA)
O-C-265 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59282 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
6984 Mallinckrodt Inc Anesthesia Products (USA)
Related Parts
3110-00-100-7340INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
1228X154
5360-00-268-1019INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
69-84
6810-00-281-9827INTERCHANGEABLE
POTASSIUM HYDROXIDE
6145-00-284-0050INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
9390-00-285-2055INTERCHANGEABLE
WICK
5340-00-514-2876INTERCHANGEABLE
FASTENER,FLARE LOCK
4730-00-729-5756INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
6984
5950-00-843-5198INTERCHANGEABLE
COIL,RADIO FREQUENCY
5365-01-074-8263INTERCHANGEABLE
SHIM
6984
8125-01-543-8888INTERCHANGEABLE
DISPENSER,AIR-CARE
6984

Frequently Asked Questions

What is NSN 6810-00-234-8366?

NSN 6810-00-234-8366 is a Potassium Hydroxide, manufactured by Avantor Performance Materials, Inc., classified under FSC 6810 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6810-00-234-8366?

NSN 6810-00-234-8366 has 5 cross-referenced part numbers: 3140 (Avantor Performance Materials, Inc.), P250-3 (Fisher Scientific Company L.l.c.), O-C-265 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-59282 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 6984 (Mallinckrodt Inc Anesthesia Products).

What NSN replaces 6810-00-234-8366?

There are 10 known substitutes for 6810-00-234-8366: 3110-00-100-7340, 5360-00-268-1019, 6810-00-281-9827 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3140?

Key specifications for 3140: Composition and Percentage: 85.0 MINIMUM BY WEIGHT POTASSIUM HYDROXIDE; Physical Form: PELLET; Quantity Within Each Unit Package: 3.000 KILOGRAMS KG; Medical Designation and Grade: AMERICAN CHEMICAL SOCIETY. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6810-00-234-8366 still in active supply?

NSN 6810-00-234-8366 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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