NSN 6850-01-656-7453, 6850016567453
SEALER,CHEMICAL

Federal Supply Classification: FSC 6850 - Miscellaneous Chemical Specialties
National Item Identification Number: NIIN 016567453
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 4 qualified suppliers

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DLMS^® Summary

National Stock Number 6850-01-656-7453

National Stock Number (NSN) 6850-01-656-7453, or NIIN 016567453, (sealer,chemical) was assigned July 15, 2016 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 4 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, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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 36 contracts issued for this part number, with 28 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A625FC16A, SPE4A625FBWCH, SPE4A724FDBW2, SPE4A724FD1UV, SPE4A724FC74G. The total value of the awarded contracts has been US$ 9,328.71.

This NSN is unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 16, 2016, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

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 6850016567453 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

COLOR: (HUES) WHITE
SPECIFIC USAGE DESIGN: (ALXZ) DESIGNED FOR MARINE APPLICATIONS ABOVE AND BELOW THE WATERLINE TO INCLUDE SEALING FIBERGLASS HULLS,WOOD TO FIBERGLASS APPLICATIONS,PORTHOLE FRAMES,DECK FITTINGS,MOLDINGS,THRU HULL AND DECK HARDWARE
CURING METHOD: (AMEX) AIR DRIED
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) MARINE ADHESIVE/SEALANT FAST CURE 4000 UV
SPECIAL FEATURES: (FEAT) LESS THAN 1% VOC'S,NON-SHRINKING,NON-SAGGING,NON-CORROSIVE,NON-CRACKING,FAST CURING AND PAINTABLE;SUPERIOR UV RESISTANCE WITH EXCEPTIONAL SEALING PROPERTIES;COVERAGE FOR 10 OZ. CARTRIDGE IS 1/8" BEAD FOR 120 LINEAL FEET;38-39 SHORE A HARDNESS RATING;MUST BE STORED AT 60-80 DEGREES F FOR MAXIMUM STORAGE LIFE;WHEN STORED AT THE RECOMMENDED CONDITIONS IN THE ORIGINAL,UNOPENED CONTAINER THIS PRODUCT HAS A SHELF LIFE OF 12 MONTHS FROM THE DATE OF SHIPMENT, COLOR: WHITE: PHYSICAL FORM: PASTE MATERIAL: PLASTIC POLYURETHANE, RATED DRYING TIME: 22 - 24 HOURS, TEMP RATING: -40 DEG FAHRENHEIT - 190 DEG F.
QUANTITY WITHIN EACH UNIT PACKAGE: (AKKF) 10.0 FLUID OUNCES
RATED DRYING TIME: (CWZM) 22.0 MINUTES MINIMUM AND 24.0 HOURS MAXIMUM
TEMP RATING: (ABJH) -40.0 DEG FAHRENHEIT AND 190.0 DEG FAHRENHEIT
MATERIAL: (MATT) PLASTIC POLYURETHANE
PHYSICAL FORM: (AGXW) PASTE
CONTENT WITHIN EACH UNIT PACKAGE: (ARSD) 10.0 FLUID OZ CARTRIDGE