National Stock Number
5996-00-642-6587
National Stock Number (NSN) 5996-00-642-6587, or NIIN 006426587, (amplifier,audio frequency) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 006426587 was cancelled on April 30, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 2 stock numbers: 5820002220526, 5820005672346.
There are 3 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) 00511. [AN ELECTRONIC DEVICE WHOSE AUDIO FREQUENCY INPUT SIGNALS CONTROL POWER FROM A SOURCE INDEPENDANT OF THE INPUT SIGNAL AND DELIVERS AUDIO FREQUENCY OUTPUT SIGNALS OF GREATER AMPLITUDE WITH RESPECT TO CURRENT AND/OR VOLTAGE. THE OUTPUT SIGNALS CHARACTERISTICS ARE UNIFORMLY RELATED TO THE INPUT SIGNALS. IT OPERATES AT FREQUENCIES OF 20 KILOHERTZS AND BELOW. IT MAY OR MAY NOT HAVE SIGNAL SWITCHING CAPABILITIES.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5996006426587 does not contain precious metals.
This information was last updated on Aug 01, 2025.