PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

921-01Mercuric Nitrate Solution

Hach Company Dba Hach Co · NSN 6810-01-352-0868 · FSC 6810 · No Item Name Available
Verified by PartsTable
NSN 6810-01-352-0868 — this item is cataloged by the U.S. Government under National Stock Number 6810-01-352-0868. Primary manufacturer part number: 921-01.
Features
  • Mercuric Nitrate Solution — FSC 6810
  • Solute Designation: MERCURIC NITRATE
  • 4 verified cross-references
  • Primary manufacturer: Hach Company Dba Hach Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mercuric Nitrate Solution, cataloged under National Stock Number 6810-01-352-0868, is classified within Federal Supply Class 6810 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Hach Company Dba Hach Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6810-01-352-0868
Primary Part Number921-01
Item NameMercuric Nitrate Solution
FSC / FSG6810 / 68 — No Item Name Available
ManufacturerHach Company Dba Hach Co
StatusACTIVE
Solute DesignationMERCURIC NITRATE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2530-00-103-824492101 INTERCHANGEABLE
Cap,grease
Hayes Axle Co
5905-00-106-9344 INTERCHANGEABLE
Resistor,fixed,composition
2815-00-511-2586BM35791 INTERCHANGEABLE
Guide,valve
Cummins Inc.
5340-00-598-738592101 INTERCHANGEABLE
Plug,protective,dust and Moistur
Honeywell International Inc. Div Aerospace - Torrance
4920-01-300-193792101 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5805-01-366-2041921-01 INTERCHANGEABLE
Call-Signal Station
Hose-Mccann Telephone Co, Inc
5340-01-379-0533921-01 INTERCHANGEABLE
Seat,helical Compression Spring
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
3110-01-463-6482921-01 INTERCHANGEABLE
Bearing,matched Set
Rtx Corporation Div Pratt & Whitney
5340-01-542-071692-101 INTERCHANGEABLE
Panel,blank
Thermo King Corp
Cross-Reference Index
Part NumberManufacturer
921-01 PRIMARY Hach Company Dba Hach Co (USA)
921-01 Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia (AUS)
92101 Hach Pacific Pty Ltd (AUS)
921-01 Saab Australia Pty Ltd (AUS)
Related Parts
2530-00-103-8244INTERCHANGEABLE
CAP,GREASE
92101
5905-00-106-9344INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
2815-00-511-2586INTERCHANGEABLE
GUIDE,VALVE
BM35791
5340-00-598-7385INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
92101
4920-01-300-1937INTERCHANGEABLE
TEST PROGRAM SET
92101
5805-01-366-2041INTERCHANGEABLE
CALL-SIGNAL STATION
921-01
5340-01-379-0533INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
921-01
3110-01-463-6482INTERCHANGEABLE
BEARING,MATCHED SET
921-01
5340-01-542-0716INTERCHANGEABLE
PANEL,BLANK
92-101

Frequently Asked Questions

What is NSN 6810-01-352-0868?

NSN 6810-01-352-0868 is a Mercuric Nitrate Solution, manufactured by Hach Company Dba Hach Co, classified under FSC 6810 (No Item Name Available). Status: active.

What are the part numbers for NSN 6810-01-352-0868?

NSN 6810-01-352-0868 has 4 cross-referenced part numbers: 921-01 (Hach Company Dba Hach Co), 921-01 (Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia), 92101 (Hach Pacific Pty Ltd), 921-01 (Saab Australia Pty Ltd).

What NSN replaces 6810-01-352-0868?

There are 9 known substitutes for 6810-01-352-0868: 2530-00-103-8244, 5905-00-106-9344, 2815-00-511-2586 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 921-01?

Key specifications for 921-01: Special Features: CARTRIDGES; Solute Designation: MERCURIC NITRATE. 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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