National Stock Number
5955-00-001-6404
National Stock Number (NSN) 5955-00-001-6404, or NIIN 000016404, (crystal unit,quartz) was assigned September 27, 1972 in the Federal Logistics Information System (FLIS). NIIN 000016404 was cancelled on February 12, 2008, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5955009586436. 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 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 assigned to Item Name Code (INC) 00196. [AN ITEM WHICH CONSISTS OF A QUARTZ CRYSTAL RESONATOR(S), SUITABLY MOUNTED IN A HOLDER, QUARTZ CRYSTAL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5955000016404 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.