National Stock Number
6660-01-237-1813
National Stock Number (NSN) 6660-01-237-1813, or NIIN 012371813, (rawin set) was assigned July 26, 1986 in the Federal Logistics Information System (FLIS). NIIN 012371813 was cancelled on August 24, 2011, 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, 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 unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 00498. [A GROUPING OF MECHANICAL, ELECTRICAL AND ELECTRONIC COMPONENTS WHICH, OPERATED TOGETHER, UTILIZE RADIO DIRECTION FINDING PRINCIPLES TO TRACK A RADIOSONDE OR RADAR TARGET IN ITS TRAJECTORY, PERMITTING THE INDICATION AND/OR RECORDING OF THE ELEVATION AND AZIMUTH ANGLES OF THE BALLOON WITH RESPECT TO FIXED REFERENCE POINTS. USED FOR DETERMINING DIRECTION AND SPEED OF WINDS ALOFT BY TRIANGULATION.]. 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 6660012371813 does not contain precious metals.
This information was last updated on Jul 01, 2025.