National Stock Number
1680-00-453-4182
National Stock Number (NSN) 1680-00-453-4182, or NIIN 004534182, (plunger valve) was assigned May 8, 1970 in the Federal Logistics Information System (FLIS). NIIN 004534182 was cancelled on May 2, 2014, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 1680997192280. 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, one supplier is listed as an Active supplier 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 Aug 01, 2020, 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 does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680004534182 does not contain precious metals.
This information was last updated on Dec 01, 2024.