National Stock Number
5805-00-977-0586
National Stock Number (NSN) 5805-00-977-0586, or NIIN 009770586, (control,telephone line) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 009770586 was cancelled on December 15, 2017, 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 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 2 suppliers. 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.
This NSN is assigned to Item Name Code (INC) 00949. [A DEVICE USED TO DETERMINE THE MODE OF OPERATION IN A TELEPHONE LINE.]. 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 5805009770586 does not contain precious metals.
This information was last updated on Jul 01, 2025.