National Stock Number
4920-01-357-8331
National Stock Number (NSN) 4920-01-357-8331, or NIIN 013578331, (plug-in unit,electrical-electronic test equipment) was assigned May 1, 1992 in the Federal Logistics Information System (FLIS). NIIN 013578331 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 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 2 suppliers. 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.
This NSN is assigned to Item Name Code (INC) 66495. [AN ELECTRONIC SUBASSEMBLY DESIGNED TO BE PLUGGED INTO ONE OR MORE BASIC PIECES OF TEST EQUIPMENT TO EXTEND THE CAPABILITIES OF THE BASIC INSTRUMENT. THE BASIC INSTRUMENT CANNOT FUNCTION WITHOUT ONE OR MORE PLUG-IN UNITS (AS REQUIRED) IN POSITION.]. 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 4920013578331 does not contain precious metals.
This information was last updated on Jul 01, 2025.