National Stock Number
6680-00-193-7635
National Stock Number (NSN) 6680-00-193-7635, or NIIN 001937635, (stroboscope) was assigned March 18, 1973 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6680007997616.
There are 7 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over a year. There have been 24 contracts issued for this part number, with 35 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A624F4744, SPE4A624F0572, SPE4A623F9338, SPE4A622F403W, SPE4A622F9802. The total value of the awarded contracts has been US$ 1,269,429.00.
This NSN is very common among different weapons systems, belonging to 62 different platforms.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 26, 2012, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 00536. [A DEVICE SPECIFICALLY DESIGNED FOR OBSERVING A PERIODIC OR VARYING MOTION SUCH AS ROTATION OR VIBRATION, BY CREATING THE OPTICAL ILLUSION OF SLOWING DOWN OR STOPPING THE MOTION OF AN OBJECT BEING VIEWED. SEE ALSO DISK, STROBOSCOPE.]. 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 6680001937635 does not contain precious metals.
This NSN is associated to Schedule B 9029206000: stroboscopes. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.
This information was last updated on Aug 01, 2025.