National Stock Number (NSN) 6850-01-556-4832, or NIIN 015564832, (silicone compound) was assigned October 3, 2007 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4940015566557.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier 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 62 contracts issued for this part number, with 104 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A625FABQV, SPE4A625FABQV, SPE4A725FB626, SPE4A725FB626, SPE4A725FAHK6. The total value of the awarded contracts has been US$ 12,569.80.
This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.
There has been very little 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 Jan 04, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 19690. [AN INERT INORGANIC RESINLIKE MATERIAL OBTAINED FROM A VARIETY OF MOLECULAR COMBINATIONS. WHEN COMPOUNDED WITH OTHER INGREDIENTS, IT CAN BE APPLIED TO GLASS, PAPER, CERAMICS, FINELY POWDERED MATERIAL, METAL, OR QUARTZ; FORMS HEAT RESISTING, DIELECTRIC, AND WATER RESISTING COATINGS, EXTREMELY HIGH AND LOW TEMPERATURE LUBRICANTS, HYDRAULIC FLUIDS, HEAT TRANSFER FLUIDS, SYNTHETIC RUBBER, AND THE LIKE. DOES NOT INCLUDE PAINTS AND POLISHES WHICH CONTAIN IN PART SILICONE 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 6850015564832 does not contain precious metals.
This NSN is associated to Schedule B 8710000090: parts of armored fighting vehicles,motorized, whether or not fitted with weapons. The Schedule B End Use is listed as military trucks, armored vehicles, etc.. NAICS classification category 336992: military armored vehicle, tank, and tank component manufacturing.
This information was last updated on Jul 01, 2025.