National Stock Number
9150-00-442-3450
National Stock Number (NSN) 9150-00-442-3450, or NIIN 004423450, (grease,plug valve) was assigned May 23, 1974 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
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. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 14939. [A GREASE DESIGNED FOR THE LUBRICATION AND SEALING OF PLUG VALVES, CHARACTERIZED BY INSOLUBILITY IN THE FLUIDS FLOWING THROUGH THE SYSTEM. SPECIAL TYPES MAY HAVE COLLATERAL USES WHERE RESISTANCE TO VARIOUS FLUIDS IS DESIRED.]. 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 9150004423450 does not contain precious metals.
This NSN is associated to Schedule B 2710193750: lubricating greases with or w/out additives. 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.