National Stock Number
5820-00-168-1595
National Stock Number (NSN) 5820-00-168-1595, or NIIN 001681595, (oven,tuned circuit) has an unknown assigned date. NIIN 001681595 was cancelled on September 20, 1999, 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 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) 08590. [INC 08590 CANCELLED/REPLACED BY INC 41012, FIIG A144A0, APP-KEY A , ON 120893 AN ELECTRICALLY HEATED COMPARTMENT DESIGNED TO ACCOMMODATE AND MAINTAIN AT AN ESSENTIALLY CONSTANT TEMPERATURE TUNED CIRCUIT ELEMENTS, SUCH AS THOSE OF A RADIO FREQUENCY OSCILLATOR. IT IS DESIGNED TO PREVENT THE TUNED CIRCUIT FROM DRIFTING IN FREQUENCY WITH CHANGES IN TEMPERATURE. DOES NOT INCLUDE CIRCUIT ELEMENTS. SEE ALSO OVEN, CRYSTAL.]. 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 5820001681595 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.