National Stock Number
5985-00-249-9643
National Stock Number (NSN) 5985-00-249-9643, or NIIN 002499643, (switch,antenna unit) was assigned February 19, 1969 in the Federal Logistics Information System (FLIS). NIIN 002499643 was cancelled on August 10, 2007, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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, 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) 41008. [THIS ITEM PROVIDES SWITCHING OF RADIO FREQUENCY SIGNALS FROM ANTENNAS TO RECEIVER-SYNTHESIZER. THE ANTENNA SWITCHING UNIT ALSO RECEIVES SWITCHING COMMANDS FROM THE RECEIVER-SYNTHESIZER THAT DETERMINE WHICH HIGH BAND, MID BAND AND LOWBAND SIGNALS ARE TO BE SWITCHED.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5985002499643 contains an unknown precious metal.
This information was last updated on Sep 01, 2024.