NSN 6645-01-508-4012, 6645015084012
TIMING MOVEMENT,MECHANICAL

National Stock Number (NSN) 6645-01-508-4012, or NIIN 015084012, (timing movement,mechanical) was assigned May 20, 2003 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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, with the most recent procurement date of Dec 14, 2018. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A619V5298, SPM4A612V6696, SPM4A612V1451, SPM4A610V2589, SPM4A610V2589. The total value of the awarded contracts has been US$ 18,192.40.

This NSN is fairly common among different weapons systems, belonging to 18 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 Nov 03, 2011, 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 does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 22739. [A PRECISION INSTRUMENT DESIGNED TO PROVIDE A CONSTANT VELOCITY ROTATIONAL MOVEMENT. IT MAY OR MAY NOT HAVE A SELF-CONTAINED POWER SOURCE. IT IS ADAPTED TO ACTUATE MECHANICAL TIME FUZE(S), SWITCH(ES) AND/OR MECHANICAL LEVER(S) AND THE LIKE. IT DOES NOT HAVE A DIAL OR CASE. EXCLUDES:TIMER, INTERVAL AND TIMER, STOP.]. 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 6645015084012 does not contain precious metals.

This information was last updated on Aug 01, 2025.