National Stock Number
6650-01-331-5243
National Stock Number (NSN) 6650-01-331-5243, or NIIN 013315243, (shade,optical instrument) was assigned December 20, 1990 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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) 22117. [A TUBULAR ITEM FITTED TO THE OBJECTIVE END OF AN OPTICAL INSTRUMENT TO PROTECT THE LENS AND/OR WINDOW AGAINST THE DIRECT RAYS OF THE SUN, AND/OR OTHER OBSCURING ELEMENTS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6650013315243 contains an unknown precious metal.
This NSN is associated to Schedule B 9018500000: other ophthalmic instruments and appliances and parts and accessories. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.
This information was last updated on Jul 01, 2025.