National Stock Number
7050-00-421-3771
National Stock Number (NSN) 7050-00-421-3771, or NIIN 004213771, (converter,digital to analog) was assigned February 9, 1972 in the Federal Logistics Information System (FLIS). NIIN 004213771 was cancelled on April 29, 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 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, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 60308. [A DEVICE WHOSE OUTPUT SIGNAL IS A CONTINUOUS AVERAGE OF A DISCRETE INPUT SIGNAL OF PREDETERMINED FORM, RATE, AND SEQUENCE. SEE ALSO CONVERTER, DIGITAL TO DIGITAL. EXCLUDES MICROCIRCUIT (1), (AS MODIFIED).]. 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 7050004213771 does not contain precious metals.
This information was last updated on Aug 01, 2025.