National Stock Number
6540-01-313-9612
National Stock Number (NSN) 6540-01-313-9612, or NIIN 013139612, (lens blank,ophthalmic,trifocal,semifinished) was assigned January 20, 1990 in the Federal Logistics Information System (FLIS). NIIN 013139612 was cancelled on February 2, 1996, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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) 30301. [INC 30301 CANCELLED ON 052611~A TRANSPARENT OPTICAL ELEMENT CONSISTING OF A MAJOR BLANK, A BIFOCAL SEGMENT, AND A TRIFOCAL SEGMENT. THE BLANK AND SEGMENTS HAVE BEEN PRESSED IN A GLASS MOLD TO AN APPROXIMATE SIZE AND SHAPE, AND ARE GROUND AND POLISHED TO A FINISHED DIOPTER CURVATURE ON ONE SURFACE ONLY.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6540013139612 does not contain precious metals.
This information was last updated on Sep 01, 2024.