National Stock Number
5996-00-890-2871
National Stock Number (NSN) 5996-00-890-2871, or NIIN 008902871, (amplifier,synchro signal) was assigned April 5, 1968 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 20, 2014, 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 data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 60052. [A DEVICE DESIGNED TO INCREASE THE CAPACITY OF A SYNCHRO TRANSMISSION SYSTEM AND TO ISOLATE REFLECTED OSCILLATIONS FROM THE INPUT SYNCHRO SIGNAL. IT INCLUDES A CONTROL TRANSFORMER, AN ELECTRONIC OR MAGNETIC AMPLIFIER, A SERVOMECHANISM AND ONE OR MORE SYNCHRO TRANSMITTERS. MAY INCLUDE SYNCHRO RECEIVER(S). FOR AMPLIFIERS THAT DO NOT INCLUDE SYNCHROS AND DO NOT INCORPORATE SERVOMECHANISMS, SEE AMPLIFIER, ELECTRONIC CONTROL.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5996008902871 does not contain precious metals.
This NSN is associated to Schedule B 8543709610: amplifiers. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335999: all other miscellaneous electrical equipment and component manufacturing.
This information was last updated on Jul 01, 2025.