National Stock Number
9150-00-450-3681
National Stock Number (NSN) 9150-00-450-3681, or NIIN 004503681, (lubricating oil,gear) was assigned December 19, 1969 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. 2 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, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 07, 2014, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 14839. [A PETROLEUM OR SYNTHETIC PRODUCT WITH LOAD-CARRYING PROPERTIES, ESPECIALLY PREPARED FOR LUBRICATION OF VARIOUS TYPE GEARS, SUCH AS WORM GEARS, SPIRAL BEVEL TYPE GEARS, HYPOID GEARS, TRANSMISSIONS, OR THE LIKE.]. 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 9150004503681 does not contain precious metals.
This NSN is associated to Schedule B 2710193080: lubricating oils with or without additives, nesoi. The Schedule B End Use is listed as petroleum products, other. NAICS classification category 324110: petroleum refineries.
This information was last updated on Jul 01, 2025.