PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M166I-100Mercuric Iodide,red

Fisher Scientific Company L.l.c. · NSN 6810-00-247-0600 · FSC 6810 · No Item Name Available
Verified by PartsTable
NSN 6810-00-247-0600 — this item is cataloged by the U.S. Government under National Stock Number 6810-00-247-0600. Primary manufacturer part number: M166I-100.
Features
  • Mercuric Iodide,red — FSC 6810
  • Physical Form: POWDER
  • Composition and Percentage: 99.0 MINIMUM BY WEIGHT MERCURIC IODIDE, RED
  • Quantity Within Each Unit Package: 100.000 GRAMS G
  • Medical Designation and Grade: AMERICAN CHEMICAL SOCIETY
  • 6 verified cross-references
  • Primary manufacturer: Fisher Scientific Company L.l.c.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mercuric Iodide,red, cataloged under National Stock Number 6810-00-247-0600, is classified within Federal Supply Class 6810 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Fisher Scientific Company L.l.c.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6810-00-247-0600
Primary Part NumberM166I-100
Item NameMercuric Iodide,red
FSC / FSG6810 / 68 — No Item Name Available
ManufacturerFisher Scientific Company L.l.c.
StatusACTIVE
Physical FormPOWDER
Composition and Percentage99.0 MINIMUM BY WEIGHT MERCURIC IODIDE, RED
Quantity Within Each Unit Package100.000 GRAMS G
Medical Designation and GradeAMERICAN CHEMICAL SOCIETY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5970-00-003-3311 INTERCHANGEABLE
Insulator,standoff
3415-00-034-4400107-4 INTERCHANGEABLE
Grinding Machine,centerless,exte
Cincinnati Machine Co
6240-00-045-7173 INTERCHANGEABLE
Lamp,incandescent
5915-00-087-19711967 INTERCHANGEABLE
Filter,radio Frequency Interfere
Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu
4310-00-138-19192-608 INTERCHANGEABLE
Cylinder Head,compressor
Rix Industries
4730-00-278-88731074 INTERCHANGEABLE
Adapter,straight,tube to Boss
Danfoss Power Solutions II, Llc
5975-00-280-91853717 INTERCHANGEABLE
Reducing Washer,knockout
Abb Installation Products Inc
6810-00-281-1843 INTERCHANGEABLE
Hydrochloric Acid
5342-00-377-60772608 INTERCHANGEABLE
Strike
Adams Rite Aerospace, Inc
4520-00-378-9681H30 INTERCHANGEABLE
Heating Element,electrical,nonim
Siemens Energy and Automation Inc Siemens Furnas Controls Div
Cross-Reference Index
Part NumberManufacturer
M166I-100 Fisher Scientific Company L.l.c. (USA)
2608 Avantor Performance Materials, Inc. (USA)
A-A-59282 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
1967 Honeywell International Inc Div Environmental Systems & Services (USA)
O-C-265 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
1074 Mallinckrodt Inc Anesthesia Products (USA)
Related Parts
5970-00-003-3311INTERCHANGEABLE
INSULATOR,STANDOFF
3415-00-034-4400INTERCHANGEABLE
GRINDING MACHINE,CENTERLESS,EXTE
107-4
6240-00-045-7173INTERCHANGEABLE
LAMP,INCANDESCENT
5915-00-087-1971INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
1967
4310-00-138-1919INTERCHANGEABLE
CYLINDER HEAD,COMPRESSOR
2-608
4730-00-278-8873INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
1074
5975-00-280-9185INTERCHANGEABLE
REDUCING WASHER,KNOCKOUT
3717
6810-00-281-1843INTERCHANGEABLE
HYDROCHLORIC ACID
5342-00-377-6077INTERCHANGEABLE
STRIKE
2608
4520-00-378-9681INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
H30
4820-00-410-5545INTERCHANGEABLE
VALVE,SAFETY RELIEF
1074
5950-00-411-5144INTERCHANGEABLE
COIL,RADIO FREQUENCY
1967

Frequently Asked Questions

What is NSN 6810-00-247-0600?

NSN 6810-00-247-0600 is a Mercuric Iodide,red, manufactured by Fisher Scientific Company L.l.c., classified under FSC 6810 (No Item Name Available). Status: active.

What are the part numbers for NSN 6810-00-247-0600?

NSN 6810-00-247-0600 has 6 cross-referenced part numbers: M166I-100 (Fisher Scientific Company L.l.c.), 2608 (Avantor Performance Materials, Inc.), A-A-59282 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 1967 (Honeywell International Inc Div Environmental Systems & Services), O-C-265 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.

What NSN replaces 6810-00-247-0600?

There are 12 known substitutes for 6810-00-247-0600: 5970-00-003-3311, 3415-00-034-4400, 6240-00-045-7173 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M166I-100?

Key specifications for M166I-100: Physical Form: POWDER; Composition and Percentage: 99.0 MINIMUM BY WEIGHT MERCURIC IODIDE, RED; Part Name Assigned by Controlling Agency: MERCURIC IODIDE RED ACS POWDER 99 PCT MERCURIC IODIDE 100 GM; Quantity Within Each Unit Package: 100.000 GRAMS G. 5 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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