National Stock Number
6650-00-590-0202
National Stock Number (NSN) 6650-00-590-0202, or NIIN 005900202, (microscope,optical) was assigned December 28, 1974 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 6650010657055.
There are 2 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 09176. [AN OPTICAL INSTRUMENT USED AS AN ASSISTANCE TO THE EYE OR CAMERA IN VIEWING OR PHOTOGRAPHING MINUTE CLOSE OBJECTS. THE ESSENTIAL PARTS OF A MICROSCOPE COMPRISE AN OPTICAL SYSTEM CONSISTING OF SEPARATE OBJECTIVE AND OCULAR LENS ASSEMBLIES WHICH PROVIDE GREATER MAGNIFICATIONS THAN CAN BE OBTAINED WITH A SINGLE LENS ASSEMBLY. EXCLUDES:MAGNIFIER.]. 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 6650005900202 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.