National Stock Number
6660-01-698-4504
National Stock Number (NSN) 6660-01-698-4504, or NIIN 016984504, (counter,lightning) was assigned November 17, 2021 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 68029. [AN ITEM WHICH DETECTS THE LIGHTNING CURRENT CONDUCTED BY THE DOWN CONDUCTOR OF THE ARRESTER LIGHTNING. IT MAY HAVE THE CAPABILITY OF COUNTING, RECORDING AND TIMESTAMPING OF THE IMPULSE CURRENTS AND THE LIKE.]. 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 6660016984504 does not contain precious metals.
This NSN is associated to Schedule B 9015802000: optical surveying, hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances, exc rangefinder&compasses, nes. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334519: other measuring and controlling device manufacturing.
This information was last updated on Aug 01, 2025.