National Stock Number
6630-01-193-1166
National Stock Number (NSN) 6630-01-193-1166, or NIIN 011931166, (filter,colorimeter) was assigned October 30, 1984 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those 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) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6630011931166 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.