National Stock Number
5985-01-201-1338
National Stock Number (NSN) 5985-01-201-1338, or NIIN 012011338, (coupler,rotary,radio frequency) was assigned February 12, 1985 in the Federal Logistics Information System (FLIS). NIIN 012011338 was cancelled on May 2, 2002, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5985013443603. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
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 5985012011338 does not contain precious metals.
This information was last updated on Jul 01, 2025.