NSN 6830-01-706-6465, 6830017066465
CARBON DIOXIDE

Federal Supply Classification: FSC 6830 - Gases: Compressed and Liquefied
National Item Identification Number: NIIN 017066465
Codification Country: United States
Item Name Code: INC 16831
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).

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6830-01-706-6465

National Stock Number (NSN) 6830-01-706-6465, or NIIN 017066465, (carbon dioxide) was assigned December 9, 2022 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 3 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A625PN772, SPE4A624P4404, SPE4A624P4404, SPE4A624P4404, SPE4A624P3557. The total value of the awarded contracts has been US$ 8,137.60.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 7,059.

This NSN is assigned to Item Name Code (INC) 16831. 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 6830017066465 does not contain precious metals.

This NSN is associated to Schedule B 2811210000: carbon dioxide. The Schedule B End Use is listed as chemicals-inorganic. NAICS classification category 325120: industrial gas manufacturing.

This information was last updated on Aug 01, 2025.

Technical Characteristics

COMPOSITION AND PERCENTAGE: (BBRC) 100.00 MINIMUM BY VOLUME CARBON DIOXIDE
HAZARDOUS SUBSTANCES: (HZRD) CARBON DIOXIDE
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) INDUSTRIAL GRADE CARBON DIOXIDE, 50 LB HIGH PRESSURE CYLINDER
PHYSICAL FORM: (AGXW) GAS
SUPPLIED AMOUNT: (CLWT) 50.00 POUNDS
SUPPLIED CYLINDER: (CLWX) SUPPLY ITEM
SPECIAL FEATURES: (FEAT) TANK DIAMETER: 9.00 INCHES; TANK HEIGHT: 64.53 INCHES; TANK COLOR: GREY; TANK MATERIAL: STEEL; TANK VALVE TYPE: CGA-320 MALE; DOT NUMBER: DOT-3AA2400; TANK WITH SIPHON TUBE; SCREW ON VALVE COVER INCLUDED; GAS COLOR: COLORLESS; ODORLESS; MELTING POINT: -79.00 DEG. C.; CRITICAL TEMPERATURE: 30.85 DEG. C.; VAPOR PRESSURE: 830.00 PSIG; VAPOR DENSITY: 1.50; SPECIFIC VOLUME: 8.77 FT3/LB; DENSITY: 0.114 LB/FT3; MOLECULAR WEIGHT: 44.01 G/MOLECULE; HAZARDOUS POLYMERIZATION WILL NOT OCCUR;