National Stock Number
6540-01-358-5343
National Stock Number (NSN) 6540-01-358-5343, or NIIN 013585343, (base plate,keratometer) was assigned May 15, 1992 in the Federal Logistics Information System (FLIS). NIIN 013585343 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers 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) 50728. [AN ITEM DESIGNED TO MOUNT AN OPHTHALMOMETER TO ASSURE PRECISE PATIENT LENS ALIGNMENT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6540013585343 does not contain precious metals.
This information was last updated on Aug 01, 2025.