National Stock Number
6650-01-088-9740
National Stock Number (NSN) 6650-01-088-9740, or NIIN 010889740, (beam splitter,optical instrument) was assigned January 23, 1980 in the Federal Logistics Information System (FLIS). NIIN 010889740 was cancelled on August 8, 1997, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6650011987397. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 38845. [A TRANSPARENT OPTICAL ELEMENT DESIGNED TO DIVIDE A BEAM OF LIGHT BY REFLECTION AND TRANSMISSION INTO TWO OR MORE BEAMS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6650010889740 does not contain precious metals.
This information was last updated on Jul 01, 2025.