National Stock Number
5331-01-657-9647
National Stock Number (NSN) 5331-01-657-9647, or NIIN 016579647, (no item name available) was assigned September 7, 2016 in the Federal Logistics Information System (FLIS). NIIN 016579647 was cancelled on April 2, 2017, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5331014387474. This NSN does not replace any other NSNs.
There are 6 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, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 12 sources of supply.
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 Sep 08, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5331016579647 does not contain precious metals.
This information was last updated on Apr 01, 2025.