National Stock Number
5820-00-136-6561
National Stock Number (NSN) 5820-00-136-6561, or NIIN 001366561, (synthesizer,electrical frequency) was assigned January 17, 1969 in the Federal Logistics Information System (FLIS). NIIN 001366561 was cancelled on December 16, 2011, 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 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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) 61159. [AN ITEM WITH THE COMBINED FUNCTIONS OF A FREQUENCY DIVIDER AND A FREQUENCY MULTIPLIER. IT PROVIDES A MULTIPLICITY OF DISCRETE OUTPUT SIGNALS HARMONICALLY RELATED TO A STANDARD SOURCE FREQUENCY, THAT MAY BE UTILIZED IN RADIO RECEIVERS, TRANSMITTERS, MUSICAL INSTRUMENTS, TEST EQUIPMENT, DENSITY OF RAPIDLY SELECTABLE INDIVIDUAL COMMUNICATION FREQUENCY BANDWIDTH. SEE ALSO GENERATOR, REFERENCE SIGNAL. EXCLUDES:FREQUENCY DIVIDER; FREQUENCY MULTIPLIER; AND KEYBOARD INSTRUMENT, ELECTRONIC.]. 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 5820001366561 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.