National Stock Number
6680-00-984-1890
National Stock Number (NSN) 6680-00-984-1890, or NIIN 009841890, (switch subassembly) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 009841890 was cancelled on December 2, 2004, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6605009999178. 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) 00621. [TWO OR MORE DIFFERENT TYPES OF ITEMS HAVING A COMMON MOUNTING OR MOUNTED ON EACH OTHER WHICH TOGETHER FORMS A PORTION OF A SWITCH BUT WHICH IN ITSELF IS NOT A COMPLETE FUNCTIONING ITEM AND CANNOT BE ASSIGNED A MORE DEFINITE ITEM NAME. SEE ALSO SWITCH SECTION, ROTARY AND CONTACT ASSEMBLY, ELECTRICAL.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6680009841890 does not contain precious metals.
This information was last updated on Aug 01, 2025.