NSN 6850-01-398-7578, 6850013987578
SEALER,CHEMICAL

Federal Supply Classification: FSC 6850 - Miscellaneous Chemical Specialties
National Item Identification Number: NIIN 013987578
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: Request Qualified Suppliers: We have 2 qualified suppliers

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DLMS^® Summary

National Stock Number 6850-01-398-7578

National Stock Number (NSN) 6850-01-398-7578, or NIIN 013987578, (sealer,chemical) was assigned November 9, 1994 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

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

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 529 contracts issued for this part number, with 484 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A625FZ8R0, SPE4A625FC44M, SPE4A725FBS11, SPE4A625FZ4M0, SPE4A625FZ4M3. The total value of the awarded contracts has been US$ 3,557,658.70.

This NSN is fairly common among different weapons systems, belonging to 14 different platforms.

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$ 1,854,008. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 09, 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 6850013987578 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

FEATURES PROVIDED: (CBBL) SEPARATE CATALYST
SPECIFIC USAGE DESIGN: (ALXZ) FILLER COMPOUND FOR SEAMS
SPECIAL FEATURES: (FEAT) POLYTHIOETHER; 10 MINUTES WORKING TIME; SERVICE TEMPERATURE RANGE OF MINUS 100 DEG F TO PLUS 200 DEG. F.; PHYSICAL FORM: PASTE; QUANTITY: 7.10 OUNCES; USED AS FILLER COMPOUND FOR SEAMS; SEPERATE CATALYST; COLOR: BLACK; MATERIAL: RUBBER SYNTHETIC;
SUPPLEMENTARY FEATURES: (SUPP) 7.1 FLUID OUNCE IN 8 OUNCE CARTRIDGE
MATERIAL: (MATT) RUBBER SYNTHETIC
QUANTITY WITHIN EACH UNIT PACKAGE: (AKKF) 7.100 OUNCES
COLOR: (HUES) BLACK
PHYSICAL FORM: (AGXW) PASTE