PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10116Hardness Buffer Solution

Hf Scientific Inc. · NSN 6810-00-798-9709 · FSC 6810 · No Item Name Available
Verified by PartsTable
NSN 6810-00-798-9709 — this item is cataloged by the U.S. Government under National Stock Number 6810-00-798-9709. Primary manufacturer part number: 10116.
Features
  • Hardness Buffer Solution — FSC 6810
  • General Characteristics Item Description: LIQUID FORM; 118 ML MEDICINE DROPPER BOTTLE
  • 3 verified cross-references
  • Primary manufacturer: Hf Scientific Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hardness Buffer Solution, cataloged under National Stock Number 6810-00-798-9709, is classified within Federal Supply Class 6810 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Hf Scientific Inc.. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6810-00-798-9709
Primary Part Number10116
Item NameHardness Buffer Solution
FSC / FSG6810 / 68 — No Item Name Available
ManufacturerHf Scientific Inc.
StatusACTIVE
General Characteristics Item DescriptionLIQUID FORM; 118 ML MEDICINE DROPPER BOTTLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4710-00-406-708142437 INTERCHANGEABLE
Tube Assembly,metal
Cummins Inc.
2940-01-387-842742437 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5120-01-611-75603750-00-NIB-0007 INTERCHANGEABLE
Hoe,mortar Mixing
Keystone Vocational Services Inc
Cross-Reference Index
Part NumberManufacturer
10116 PRIMARY Hf Scientific Inc. (USA)
424 Hach Company Dba Hach Co (USA)
424-37 PRIMARY Hach Company Dba Hach Co (USA)
Related Parts
4710-00-406-7081INTERCHANGEABLE
TUBE ASSEMBLY,METAL
42437
2940-01-387-8427INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42437
5120-01-611-7560INTERCHANGEABLE
HOE,MORTAR MIXING
3750-00-NIB-0007

Frequently Asked Questions

What is NSN 6810-00-798-9709?

NSN 6810-00-798-9709 is a Hardness Buffer Solution, manufactured by Hf Scientific Inc., classified under FSC 6810 (No Item Name Available). Status: active.

What are the part numbers for NSN 6810-00-798-9709?

NSN 6810-00-798-9709 has 3 cross-referenced part numbers: 10116 (Hf Scientific Inc.), 424 (Hach Company Dba Hach Co), 424-37 (Hach Company Dba Hach Co).

What NSN replaces 6810-00-798-9709?

There are 3 known substitutes for 6810-00-798-9709: 4710-00-406-7081, 2940-01-387-8427, 5120-01-611-7560. Verify interchangeability with system specifications before substitution.

What are the specifications of 10116?

Key specifications for 10116: General Characteristics Item Description: LIQUID FORM; 118 ML MEDICINE DROPPER BOTTLE. 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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