National Stock Number
6540-01-428-3572
National Stock Number (NSN) 6540-01-428-3572, or NIIN 014283572, (lens blank,ophthalmic,compound,s) was assigned March 25, 1996 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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) 30302. [A TRANSPARENT MOLDED OPTICAL ELEMENT HAVING A SPHERICAL DIOPTER BASE CURVE AND A CYLINDRICAL DIOPTER CROSS CURVE, AN APPROXIMATE SIZE AND SHAPE, AND HAS BEEN GROUND AND POLISHED TO A FINISHED 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 6540014283572 does not contain precious metals.
This NSN is associated to Schedule B 7014001000: lens blanks (other than for spectacles) not optically worked, of glass, (optical elements). The Schedule B End Use is listed as other industrial supplies. NAICS classification category 327212: other pressed and blown glass and glassware manufacturing.
This information was last updated on Jun 01, 2024.