National Stock Number
5985-01-065-8173
National Stock Number (NSN) 5985-01-065-8173, or NIIN 010658173, (coupler,rotary,radio frequency) was assigned September 24, 1978 in the Federal Logistics Information System (FLIS). NIIN 010658173 was cancelled on December 16, 2011, 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. One of those 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, 2 suppliers 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) 00371. [AN ITEM WHICH PROVIDES A MEANS OF TRANSFER OF ELECTRICAL ENERGY BETWEEN TWO COMPONENTS OR SETS, AND WHICH IS SPECIFICALLY DESIGNED TO PERMIT ONE SECTION OF A TRANSMISSION LINE OR WAVEGUIDE TO ROTATE CONTINUOUSLY WITH RESPECT TO ANOTHER, AND STILL MAINTAIN RADIO FREQUENCY CONTINUITY.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 5985010658173 does not contain precious metals.
This information was last updated on Jul 01, 2025.