National Stock Number
5821-01-054-3216
National Stock Number (NSN) 5821-01-054-3216, or NIIN 010543216, (tuner,radio frequency) was assigned January 18, 1978 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 May 08, 1997, 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 physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 00745. [AN ELECTRONIC DEVICE CONSISTING OF THE NECESSARY ELEMENTS TO ESTABLISH THE UPPER AND LOWER LIMITS AND TO EFFECT THE VARIATION (CONTINUOUS OR IN STEPS) OF THE FREQUENCY OF A TUNED CIRCUIT BY MEANS OF AN INTEGRAL VARIABLE CAPACITOR, INDUCTOR, CAVITY OR LINE. IT IS GENERALLY USED FOR TUNING RADIO RECEIVERS, TRANSMITTERS, AMPLIFIERS, OR SIMILAR ITEMS. IT DOES NOT INCLUDE ELECTRON TUBES. SEE ALSO TUNING UNIT, RADIO FREQUENCY.]. Item has not been reviewed for Flight Safety Critical Aircraft Part (FSACP), Critical Safety Item (CSI), or Critical Application Item (CAI) purposes by an approved engineering authority. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5821010543216 does not contain precious metals.
This NSN is associated to Schedule B 8529901000: television tuners. The Schedule B End Use is listed as televisions and video equipment. NAICS classification category 334310: audio and video equipment manufacturing.
This information was last updated on Jul 01, 2025.