NSN 6810-00-174-1818, 6810001741818
CHROMIUM TRIOXIDE

Federal Supply Classification: FSC 6810 - Chemicals
National Item Identification Number: NIIN 001741818
Codification Country: United States
Item Name Code: INC 12410
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (Y) Information is in the Hazardous Materials Information Resource System (HMIRS).

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DLMS^® Summary

National Stock Number 6810-00-174-1818

National Stock Number (NSN) 6810-00-174-1818, or NIIN 001741818, (chromium trioxide) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 12410. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6810001741818 does not contain precious metals.

This NSN is associated to Schedule B 2819100000: chromium trioxide. The Schedule B End Use is listed as chemicals-inorganic.

This information was last updated on Jul 01, 2025.

Technical Characteristics

COMPOSITION AND PERCENTAGE: (BBRC) 99.5 MINIMUM BY WEIGHT CHROMIUM TRIOXIDE
IMPURITIES LIMITATION IN PERCENT: (BBRF) SULFATE0.20,CHLORIDE0.10,INSOLUBLE MATTER0.10
MEDICAL DESIGNATION AND GRADE: (MDES) TECHNICAL
PHYSICAL FORM: (AGXW) FLAKE
QUANTITY WITHIN EACH UNIT PACKAGE: (AKKF) 1.000 POUNDS
SIEVE PARTICLE SIZE GRADATION PERCENTAGE: (BBPB) 10.0 MAXIMUM PASSED 595 MICRONS
SPECIAL HANDLING FEATURE: (BBRJ) FLAMMABLE
III SPECIAL HANDLING FEATURE: (BBRJ) FLAMMABLE