National Stock Number
5985-00-295-9663
National Stock Number (NSN) 5985-00-295-9663, or NIIN 002959663, (flange,waveguide) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002959663 was cancelled on March 2, 2004, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5985011078477. This NSN does not replace any other NSNs.
There are 7 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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 unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 00102. [A WAVEGUIDE FITTING WITH A PROJECTING RIM, EDGE OR RIDGE WHOSE INSIDE DIMENSIONS ARE DESIGNED TO BE AFFIXED TO A WAVEGUIDE FOR THE PURPOSE OF JOINING WITH ANOTHER ELECTRICAL FITTING.]. 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 5985002959663 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.