National Stock Number
5955-00-752-5442
National Stock Number (NSN) 5955-00-752-5442, or NIIN 007525442, (crystal unit,quartz) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 007525442 was cancelled on October 10, 2018, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5955012618848. This NSN replaces 1 stock number, 5955006672190.
There are 3 manufacturer part numbers 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, 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.
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 5955007525442 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.