NSN 8030-01-682-2683, 8030016822683
SEALING COMPOUND

Federal Supply Classification: FSC 8030 - Preservative and Sealing Compounds
National Item Identification Number: NIIN 016822683
Codification Country: United States
Item Name Code: INC 03268
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 8030-01-682-2683

National Stock Number (NSN) 8030-01-682-2683, or NIIN 016822683, (sealing compound) was assigned July 30, 2019 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 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, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 20 sources of supply.

This part number has not been procured by the US Government in over a year. There have been 5 contracts issued for this part number, with 4 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: SPE8ES24P0447, SPE8ES23P0818, SPE8ES23P0336, SPE8ES23P0079, SPE8ES23P0078. The total value of the awarded contracts has been US$ 21,844.39.

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 31, 2019, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 03268. [A CHEMICAL COMPOSITION FORMULATED FOR COATING OR FOR FILLING VOIDS, CRACKS, JOINTS OR SEAMS OF OBJECTS AND/OR MATERIALS TO EXCLUDE FOREIGN MATTER AND/OR PREVENT THE TRANSMISSION OF FLUIDS THERETHROUGH. IT IS NOT DESIGNED TO ACT AS A PRIMER COATING OR TO BE SANDED OR GROUND AFTER APPLICATION. IT CANNOT BE WIPED OFF. FOR ITEMS WHICH ARE SPECIFICALLY COMPOUNDED TO PROVIDE ELECTRICAL INSULATING CHARACTERISTICS, USE INSULATING COMPOUND, ELECTRICAL. EXCLUDES CAULKING COMPOUND; GASKET CEMENT; CORROSION PREVENTIVE COMPOUND; CEMENT, IRON AND STEEL; PLUMBING FIXTURE SETTING COMPOUND; PRESERVATIVE COATING, RUBBER AND TEXTILE TREATING COMPOUNDS.]. 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 8030016822683 does not contain precious metals.

This NSN is associated to Schedule B 3214100010: caulking compounds. The Schedule B End Use is listed as shingles, molding, wallboard. NAICS classification category 325520: adhesive manufacturing.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) E-3 ELECTRONICS
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) CORROSION INHIBITOR SEALANT
SPECIAL FEATURES: (FEAT) 2 PART COMPONENT; PART A: PHYSICAL FORM: SOLID; COLOR: BEIGE; FLASH POINT: 41.11 DEG. C. CLOSED CUP; RELATIVE DENSITY: 1.43; DENSITY: 11.93; KINEMATIC VISCOSITY: 40.00 DEG. C.; VOC: 63.00 G/L; PERCENT SOLID: 97.50; PART B: PHYSICAL FORM: LIQUID; COLOR: BLACK; BOILING POINT: 340.00 DEG. C.; RELATIVE DENSITY: 1.8; DENSITY: 15.02; KINEMATIC VISCOSITY: 40.00 DEG. F.; VOC: 0.0; INSOLUBLE IN COLD WATER; INCOMPATIBLE MATERIALS: OXIDIZING AGENTS, STRONG ALKALIS AND STRONG ACIDS; HAZARDOUS DECOMPOSITION PRODUCTS: CARBON MONOXIDE / DIOXIDE, SMOKE AND OXIDES OF NITROGEN;