National Stock Number
5945-00-643-6503
National Stock Number (NSN) 5945-00-643-6503, or NIIN 006436503, (flasher,thermal) was assigned January 1, 1963 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
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 Nov 02, 2005, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 08410. [AN ITEM DESIGNED TO COMPLETE, INTERRUPT OR CHANGE THE CONNECTIONS IN ONE OR MORE ELECTRICAL LIGHTING CIRCUITS IN ACCORDANCE WITH A PREDETERMINED TIME CYCLE. IT IS ACTUATED BY THE EFFECT OF HEAT GENERATED BY CURRENT PASSING THROUGH ITS CIRCUIT(S). EXCLUDES:CONTROL, DIRECTIONAL SIGNAL LIGHT, AUTOMOTIVE, AND SWITCH THERMOSTATIC. SEE ALSO FLASHER, SOLID STATE.]. 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 5945006436503 contains an unknown precious metal.
This NSN is associated to Schedule B 8536410005: automotive signaling flashers, for a voltage not exceeding 60 volts. The Schedule B End Use is listed as other parts and accessories of vehicles.
This information was last updated on Aug 01, 2025.