NSN 6850-00-145-0372, 6850001450372
Cancelled -> Replaced by 8030001450373

Federal Supply Classification: FSC 6850 - Miscellaneous Chemical Specialties
National Item Identification Number: NIIN 001450372
Codification Country: United States
Item Name Code: INC 77777
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: We have 2 qualified suppliers

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DLMS^® Summary

National Stock Number 6850-00-145-0372

National Stock Number (NSN) 6850-00-145-0372, or NIIN 001450372, (sealer,chemical) was assigned September 3, 1969 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 8030001450373.

There are 9 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 514 contracts issued for this part number, with 419 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 7 different suppliers. The last contract numbers awarded were: SPE4A625FC9C8, SPE4A625FC68B, SPE4A625FBUYK, SPE4A625FBSZW, SPE4A725FBL18. The total value of the awarded contracts has been US$ 338,881.51.

This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.

There has been a small amount of 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 low volatility, with an estimated forecasted value of US$ 115,617. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 01, 2020, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 77777. 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 6850001450372 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

SPECIFIC USAGE DESIGN: (ALXZ) FOR USE AS THERMAL BARRIER, INSULATIVE COATING AND PRESSURIZATION SEALANT FOR MODERATE HEAT FLUX ENVIRONMENTS
QUANTITY WITHIN EACH UNIT PACKAGE: (AKKF) 6.000 OUNCES
SPECIAL FEATURES: (FEAT) 2 HOUR WORKING TIME
SPECIAL FEATURES: (FEAT) 2 HOUR WORKING TIME; COLOR: RED; PHYSICAL FORM: PASTE; MATERIAL: SILICONE; RATED DRYING TIME: 3.00 HOURS NOMINAL; SPECIFIC USAGE: FOR USE AS THERMAL BARRIER, INSULATIVE COATING AND PRESSURIZATION SEALANT FOR MODERATE HEAT FLUX ENVIRONMENTS; SEPERATE CATALYST; QUANTITY WITHIN EACH UNIT PACKAGE: 6.00 OUNCES;
SUPPLEMENTARY FEATURES: (SUPP) 6 OUNCE CARTRIDGE
RATED DRYING TIME: (CWZM) 3.000 HOURS NOMINAL
MATERIAL: (MATT) SILICONE
PHYSICAL FORM: (AGXW) PASTE
COLOR: (HUES) RED
FEATURES PROVIDED: (CBBL) SEPARATE CATALYST