National Stock Number
                                            1680-01-621-9132
                                    
                                
                            
                            
                                National Stock Number (NSN) 1680-01-621-9132, or NIIN 016219132, (nrp,battery ky100 () was assigned September 22, 2013 in the Federal Logistics Information System (FLIS).  NIIN 016219132 was cancelled on August 2, 2016, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6135012146441. This NSN does not replace any other NSNs. 
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 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. ISO Group has a strong supply network for this NSN, with 20 sources of supply. 
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 Aug 16, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5. 
This NSN is assigned to Item Name Code (INC) 77777. Item has not been reviewed for Flight Safety Critical Aircraft Part (FSACP), Critical Safety Item (CSI), or Critical Application Item (CAI) purposes by an approved engineering authority. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680016219132 does not contain precious metals. 
This information was last updated on Aug 01, 2025.