National Stock Number
5985-01-452-0690
National Stock Number (NSN) 5985-01-452-0690, or NIIN 014520690, (mixer,crystal,waveguide) was assigned January 14, 1998 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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) 22971. [AN ITEM CONSISTING OF A WAVEGUIDE ASSEMBLY HAVING TWO FREQUENCY INPUTS, A CRYSTAL (ANY SEMICONDUCTOR DEVICE THAT PROVIDES RECTIFICATION) AND AN OUTPUT CONNECTION. IT IS EMPLOYED TO MIX TWO FREQUENCIES, WITH THE RESULTANT OUTPUT FREQUENCY BEING A COMPOSITE OF THE TWO INPUTS. FOR ITEMS WHICH ALSO UTILIZE ELECTRON TUBE(S), SEE MIXER STAGE, FREQUENCY. SEE ALSO MIXER, CRYSTAL, COAXIAL.]. 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 5985014520690 does not contain precious metals.
This NSN is associated to Schedule B 8529109000: antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334220: radio and television broadcasting and wireless communications equipment manufacturing.
This information was last updated on Jun 01, 2024.