National Stock Number
5985-00-108-4988
National Stock Number (NSN) 5985-00-108-4988, or NIIN 001084988, (circulator,radio frequency) has an unknown assigned date. NIIN 001084988 was cancelled on August 2, 1992, 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 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) 31842. [A WAVEGUIDE, STRIPLINE, OR COAXIAL COMPONENT HAVING THREE OR MORE PORTS (TERMINALS), SO ARRANGED THAT ENERGY ENTERING ONE PORT IS TRANSMITTED TO THE NEXT ADJACENT PORT IN A PARTICULAR DIRECTION WHILE DECOUPLING THE ENERGY FROM ALL OTHER PORTS. EXCLUDES:SWITCH, RADIO FREQUENCY TRANSMISSION LINE; AND SWITCH, WAVEGUIDE.]. 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 5985001084988 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.