National Stock Number
6660-00-663-8133
National Stock Number (NSN) 6660-00-663-8133, or NIIN 006638133, (modulator,radiosonde) has an unknown assigned date. NIIN 006638133 was cancelled on November 6, 1999, 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 no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 00496. [AN ITEM CONSISTING OF ELEMENTS WHICH ARE SENSITIVE TO ATMOSPHERIC CHANGES AND WHICH IS PRIMARILY DESIGNED TO VARY THE AMPLITUDE, PHASE, AND/OR FREQUENCY OF A SIGNAL GENERATED BY A RADIOSONDE TRANSMITTER.]. 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 6660006638133 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.