National Stock Number
5985-01-121-4118
National Stock Number (NSN) 5985-01-121-4118, or NIIN 011214118, (waveguide) was assigned November 5, 1981 in the Federal Logistics Information System (FLIS). NIIN 011214118 was cancelled on September 2, 2000, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5985008920732. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for 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) 00510. [AN ITEM CONSISTING OF A HOLLOW TUBE OF CONDUCTIVE MATERIAL HAVING A PREDETERMINED CROSS SECTION SPECIFICALLY DESIGNED TO GUIDE OR CONDUCT HIGH FREQUENCY ELECTROMAGNETIC ENERGY THROUGH ITS INTERIOR. DOES NOT INCLUDE COAXIAL CABLE. REFERS TO BULK QUANTITIES ONLY.]. 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 5985011214118 does not contain precious metals.
This information was last updated on Aug 01, 2025.