National Stock Number
1270-00-189-7509
National Stock Number (NSN) 1270-00-189-7509, or NIIN 001897509, (radar set group) was assigned March 14, 1973 in the Federal Logistics Information System (FLIS). 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, 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) 00565. [A COLLECTION OF ITEMS HAVING THE SAME BASIC NAME, THAT PROPAGATE INTO SPACE, AND UTILIZE THE REFLECTED PORTION OF ELECTROMAGNETIC WAVES. A GROUP THAT IS A SUBDIVISION OF A RADAR SET.]. 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 1270001897509 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.