National Stock Number
6645-00-936-8120
National Stock Number (NSN) 6645-00-936-8120, or NIIN 009368120, (clock,marine,mechanical) was assigned March 15, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6645005538694, 6645003034948.
There are 3 manufacturer part numbers associated with this NSN. 2 of those 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 02, 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) 05085. [A CLOCK HAVING A SPRING-WOUND MOVEMENT, CONTAINED IN A MOISTURE-PROOF PLASTIC OR METAL CASE DESIGNED FOR MOUNTING ON A VERTICAL SURFACE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6645009368120 does not contain precious metals.
This NSN is associated to Schedule B 9104000000: instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels. The Schedule B End Use is listed as cell phones and other household goods, n.e.c..
This information was last updated on Aug 01, 2025.