National Stock Number
6645-00-052-7288
National Stock Number (NSN) 6645-00-052-7288, or NIIN 000527288, (stopwatch) was assigned May 18, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6645007252979.
There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 01, 2020, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 04786. [A TIMEPIECE DESIGNED EXCLUSIVELY TO INDICATE A TIME INTERVAL, WITH REFERENCE TO MEASUREMENT. IT MAY BE STARTED AND STOPPED AT ANY GIVEN INSTANT, AND CONTROLLED BY A START AND STOP MECHANISM. EXCLUDES:TIMER AS USED TO CONTROL, REGULATE, OR REGISTER A FIXED TIME INTERVAL WHICH HAS BEEN PREVIOUSLY DETERMINED.]. 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 6645000527288 does not contain precious metals.
This NSN is associated to Schedule B 9102990000: other watches, with cases of base metal, not electrically operated, except wrist watches. The Schedule B End Use is listed as jewelry, etc..
This information was last updated on Aug 01, 2025.