National Stock Number
9150-01-432-7644
National Stock Number (NSN) 9150-01-432-7644, or NIIN 014327644, (lubricating oil,engine) was assigned June 13, 1996 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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.
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 14 contracts issued for this part number, with 11 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A625FZ9M4, SPE4A625FZ37C, SPE4A725FZ062, SPE4A722FZ169, SPE4A721FZ5VN. The total value of the awarded contracts has been US$ 5,987.83.
This NSN is fairly common among different weapons systems, belonging to 21 different platforms.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 20, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 26719. [A PETROLEUM OIL, A SYNTHETICALLY PREPARED PRODUCT, OR A COMBINATION THEREOF, PREPARED PRIMARILY FOR LUBRICATION IN CRANK CASES OF INTERNAL COMBUSTION ENGINES. IT USUALLY CONTAINS ADDITIVES FOR CORROSION PREVENTION AND OXIDATION PREVENTION, AND MAY CONTAIN DETERGENTS. SEE ALSO LUBRICATING OIL, UTILITY. IT DOES NOT INCLUDE LUBRICATING OIL, AIRCRAFT PISTON ENGINE.]. 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 9150014327644 does not contain precious metals.
This NSN is associated to Schedule B 2710193020: automotive, diesel or marine engine (except turbine) lubricating oils. The Schedule B End Use is listed as petroleum products, other. NAICS classification category 324110: petroleum refineries.
This information was last updated on Aug 01, 2025.