PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12065-99Sulfate Test Reagent

Hach Company Dba Hach Co · NSN 6810-01-013-2685 · FSC 6810 · No Item Name Available
Verified by PartsTable
NSN 6810-01-013-2685 — this item is cataloged by the U.S. Government under National Stock Number 6810-01-013-2685. Primary manufacturer part number: 12065-99.
Features
  • Sulfate Test Reagent — FSC 6810
  • General Characteristics Item Description: 50 PILLOWS PER BOTTLE
  • 6 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 Sulfate Test Reagent, cataloged under National Stock Number 6810-01-013-2685, 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 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6810-01-013-2685
Primary Part Number12065-99
Item NameSulfate Test Reagent
FSC / FSG6810 / 68 — No Item Name Available
ManufacturerHach Company Dba Hach Co
StatusCANCELLED
General Characteristics Item Description50 PILLOWS PER BOTTLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2990-00-103-8245 INTERCHANGEABLE
Control Assembly,push-Pull
6610-00-231-52562188 INTERCHANGEABLE
Gear Box Assembly
Mission Systems Davenport Inc.
5330-00-256-81562188 INTERCHANGEABLE
Gasket
Bae Systems Land & Armaments L.p.
3020-00-291-18611206599-105 INTERCHANGEABLE
Sprocket Wheel
Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co
5360-00-506-9533 INTERCHANGEABLE
Spring,helical,compression
5325-00-616-506100052 ST 5 INTERCHANGEABLE
Grommet,nonmetallic
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5910-00-690-9467 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
4820-00-816-57192188 INTERCHANGEABLE
Valve,check
Champion Laboratories, Inc.
5325-00-843-60732188 INTERCHANGEABLE
Ring,retaining
Liquid Controls, L.l.c. Div Idex Corporation
5815-00-969-4041 INTERCHANGEABLE
Actuate Arm
Cross-Reference Index
Part NumberManufacturer
12065-66 Hach Company Dba Hach Co (USA)
13222E7913 Cecom Lr Center (USA)
12065-56 Hach Company Dba Hach Co (USA)
12065-99 PRIMARY Hach Company Dba Hach Co (USA)
13222E0726 Cecom Lr Center (USA)
2188 Hach Company Dba Hach Co (USA)
Related Parts
2990-00-103-8245INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
6610-00-231-5256INTERCHANGEABLE
GEAR BOX ASSEMBLY
2188
5330-00-256-8156INTERCHANGEABLE
GASKET
2188
3020-00-291-1861INTERCHANGEABLE
SPROCKET WHEEL
1206599-105
5360-00-506-9533INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5325-00-616-5061INTERCHANGEABLE
GROMMET,NONMETALLIC
00052 ST 5
5910-00-690-9467INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
4820-00-816-5719INTERCHANGEABLE
VALVE,CHECK
2188
5325-00-843-6073INTERCHANGEABLE
RING,RETAINING
2188
5815-00-969-4041INTERCHANGEABLE
ACTUATE ARM
6160-01-141-0374INTERCHANGEABLE
RETAINER,BATTERY
2188
4820-01-365-2496INTERCHANGEABLE
VALVE,CHECK
2188

Frequently Asked Questions

What is NSN 6810-01-013-2685?

NSN 6810-01-013-2685 is a Sulfate Test Reagent, manufactured by Hach Company Dba Hach Co, classified under FSC 6810 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6810-01-013-2685?

NSN 6810-01-013-2685 has 6 cross-referenced part numbers: 12065-66 (Hach Company Dba Hach Co), 13222E7913 (Cecom Lr Center), 12065-56 (Hach Company Dba Hach Co), 12065-99 (Hach Company Dba Hach Co), 13222E0726 (Cecom Lr Center) and 1 more.

What NSN replaces 6810-01-013-2685?

There are 12 known substitutes for 6810-01-013-2685: 2990-00-103-8245, 6610-00-231-5256, 5330-00-256-8156 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12065-99?

Key specifications for 12065-99: General Characteristics Item Description: 50 PILLOWS PER BOTTLE; Part Name Assigned by Controlling Agency: SULFATE TEST REAGENT 50S. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6810-01-013-2685 still in active supply?

NSN 6810-01-013-2685 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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