National Stock Number
5965-12-323-3750
National Stock Number (NSN) 5965-12-323-3750, or NIIN 123233750, (microphone,crystal) has an unknown assigned date. 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, 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) 00361. [A MICROPHONE WHICH DEPENDS FOR ITS OPERATION UPON THE GENERATION OF AN ELECTRICAL CHARGE BY THE DEFORMATION OF A CRYSTAL HAVING PIEZOELECTRIC PROPERTIES.].
This information was last updated on Oct 20, 2025.