National Stock Number (NSN) 9150-00-261-7899, or NIIN 002617899, (penetrating oil) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 9150005987123, 9150000564307.
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 2 suppliers. Today, 2 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 1916 contracts issued for this part number, with 2475 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A625FC7W9, SPE4A625FC8V4, SPE4A625FC6P7, SPE4A625FC7L1, SPE4A625FC2V5. The total value of the awarded contracts has been US$ 415,592.49.
This NSN is very common among different weapons systems, belonging to 83 different platforms.
There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 8 countries. The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 31,793. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 14828. [A BLEND OF REFINED LIGHT PETROLEUM OILS, PETROLEUM DERIVATIVES, AND OTHER SUITABLE INGREDIENTS, SUITABLE FOR PENETRATING RUST AND CORROSION AND LOOSENING FROZEN METALLIC PARTS, SUCH AS NUTS, BOLTS, PINS, AND THE LIKE. EXCLUDES:LUBRICATING OIL (AS MODIFIED).]. 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 9150002617899 does not contain precious metals.
This NSN is associated to Schedule B 3403190000: lubricating preparations containing petroleum oils or oils obtained from bituminous minerals, nesoi. The Schedule B End Use is listed as chemicals-other. NAICS classification category 325613: surface active agent manufacturing.
This information was last updated on Aug 01, 2025.