PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12065-99Sulfate Reagent

Hach Company Dba Hach Co · NSN 6550-01-460-4873 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-460-4873 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-460-4873. Primary manufacturer part number: 12065-99.
Features
  • Sulfate Reagent — FSC 6550
  • 3 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 Reagent, cataloged under National Stock Number 6550-01-460-4873, is classified within Federal Supply Class 6550 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Hach Company Dba Hach Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6550-01-460-4873
Primary Part Number12065-99
Item NameSulfate Reagent
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerHach Company Dba Hach Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3020-00-291-18611206599-105 INTERCHANGEABLE
Sprocket Wheel
Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co
6810-01-013-268512065-99 INTERCHANGEABLE
Sulfate Test Reagent
Hach Company Dba Hach Co
Cross-Reference Index
Part NumberManufacturer
HACH 12065-99 Hach Lange Nv (BEL)
12065-99 Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia (AUS)
12065-99 PRIMARY Hach Company Dba Hach Co (USA)
Related Parts
3020-00-291-1861INTERCHANGEABLE
SPROCKET WHEEL
1206599-105
6810-01-013-2685INTERCHANGEABLE
SULFATE TEST REAGENT
12065-99

Frequently Asked Questions

What is NSN 6550-01-460-4873?

NSN 6550-01-460-4873 is a Sulfate Reagent, manufactured by Hach Company Dba Hach Co, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-460-4873?

NSN 6550-01-460-4873 has 3 cross-referenced part numbers: HACH 12065-99 (Hach Lange Nv), 12065-99 (Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia), 12065-99 (Hach Company Dba Hach Co).

What NSN replaces 6550-01-460-4873?

There are 2 known substitutes for 6550-01-460-4873: 3020-00-291-1861, 6810-01-013-2685. Verify interchangeability with system specifications before substitution.

What are the specifications of 12065-99?

Key specifications for 12065-99: Special Features: SULFAVER 4 SULFATE REAGENT 25-ML SAMPLE 100. 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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