National Stock Number
6645-01-540-7989
National Stock Number (NSN) 6645-01-540-7989, or NIIN 015407989, (clock,wall) was assigned June 5, 2006 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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, with the most recent procurement date of May 18, 2020. There have been 10 contracts issued for this part number, with 10 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 8 different suppliers. The last contract numbers awarded were: SPE4A620PH763, SPE4A418V3697, SPE4A617VL018, SPE4A017V0796, SPE4A017V0739. The total value of the awarded contracts has been US$ 3,335.06.
This NSN is unique to one weapons system.
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 Jun 06, 2006, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 05086. [A CLOCK SPECIFICALLY DESIGNED FOR MOUNTING ON OR IN A WALL. IT MAY HAVE CHIMES AND/OR STRIKE FEATURES. IT SHALL NOT HAVE ANY MECHANISM FOR CONTROLLING AND REGULATING SECONDARY CLOCKS OR ALARM SIGNALLING DEVICES.]. 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 6645015407989 does not contain precious metals.
This information was last updated on Aug 01, 2025.