National Stock Number
6660-01-317-5807
National Stock Number (NSN) 6660-01-317-5807, or NIIN 013175807, (cloud height indicator set) was assigned April 1, 1990 in the Federal Logistics Information System (FLIS). NIIN 013175807 was cancelled on December 18, 2018, 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 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, there are no suppliers listed as an Active supplier 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 38188. [A GROUP OF RELATED ITEMS WHICH SENSES AND INDICATES AND/OR RECORDS MEASUREMENTS FOR DETERMINING THE HEIGHT OF CLOUDS ABOVE THE POINT OF PROJECTION.]. 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 6660013175807 does not contain precious metals.
This information was last updated on Aug 01, 2025.