National Stock Number
5840-01-215-1273
National Stock Number (NSN) 5840-01-215-1273, or NIIN 012151273, (amplifier,parametric) was assigned August 22, 1985 in the Federal Logistics Information System (FLIS). NIIN 012151273 was cancelled on November 21, 2002, 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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) 60050. [AN ITEM, THE OUTPUT CHARACTERISTICS OF WHICH ARE UNIFORMLY RELATED TO THE INPUT SIGNAL, BUT OF GREATER AMPLITUDE WITH RESPECT TO CURRENT AND/OR VOLTAGE. IT CONSISTS BASICALLY OF AN INPUT SIGNAL INDUCTANCE, AN OUTPUT SIGNAL INDUCTANCE, AND A SEMICONDUCTOR DIODE DEVICE. AN EXTERNAL SOURCE OF RADIO FREQUENCY POWER, COMMONLY REFERRED TO AS THE "PUMP FREQUENCY" IS INJECTED ACROSS THE DIODE AT A FREQUENCY FUNDAMENTALLY OR HARMONICALLY RELATED TO THE INPUT SIGNAL FREQUENCY. THE DIODE, OPERATING AS A TYPE OF FREQUENCY-CONTROLLED CAPACITOR, INCREASES THE AMPLITUDE OF THE INPUT SIGNAL BY AN APPRECIABLE VALUE, AT AN ALMOST ZERO NOISE LEVEL. THE CHARACTERISTIC OF EXTREMELY LOW NOISE LEVEL AT VERY HIGH OPERATING FREQUENCIES, MAKES THE AMPLIFIER SUITABLE FOR USE WITH RADAR RECEIVERS, MISSILE DETECTION AND TRACKING EQUIPMENTS, RADIO ASTRONOMY RESEARCH, AND THE LIKE. EXCLUDES:AMPLIFIER, RADIO FREQUENCY.]. 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 5840012151273 does not contain precious metals.
This information was last updated on Sep 01, 2024.