National Stock Number
9630-01-118-2787
National Stock Number (NSN) 9630-01-118-2787, or NIIN 011182787, (tungsten alloying additive) was assigned August 30, 1981 in the Federal Logistics Information System (FLIS). NIIN 011182787 was cancelled on December 16, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 16104. [A METALLIC PRODUCT OF TUNGSTEN IN A CONVENIENT FORM WHICH CAN BE USED FOR THE INTRODUCTION OF TUNGSTEN INTO OTHER MOLTEN METALS FOR THE PRODUCTION OF ALLOYS.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 9630011182787 does not contain precious metals.
This information was last updated on Jul 01, 2025.