National Stock Number
5821-01-220-4748
National Stock Number (NSN) 5821-01-220-4748, or NIIN 012204748, (synthesizer,electrical frequency) was assigned November 13, 1985 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government's rights to use data in its possession is questionable. (NOTE: This code is only applicable to parts under immediate buy requirements and only as long as rights to data are still under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
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 critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5821012204748 does not contain precious metals.
This NSN is associated to Schedule B 8529906000: parts for apparatus of headings 8525 to 8528, nesoi. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334419: other electronic component manufacturing.
This information was last updated on Jul 01, 2025.