National Stock Number
6645-00-219-1172
National Stock Number (NSN) 6645-00-219-1172, or NIIN 002191172, (timer,sequential) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002191172 was cancelled on August 28, 1997, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6645006948787. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 61237. [AN ITEM WHICH ACTUATES INCLUDED ELECTRICAL CONTACTS AND/OR SWITCHES IN AN ORDERLY SUCCESSION, AND AT A PREDETERMINED INTERVAL(S) FOR THE PURPOSE OF CONTROLLING THE OPERATION OF ANOTHER ELECTRICAL DEVICE(S). MAY HAVE PROVISION FOR MANUALLY ESTABLISHING AN OPERATIONAL SEQUENCE OR CYCLE. SEE ALSO RELAY, MOTOR DRIVEN; TIMER, INTERVAL; KEYER (AS MODIFIED); CHRONOMETER, MAKE-BREAK CIRCUIT AND INTERVALOMETER (AS MODIFIED).]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6645002191172 does not contain precious metals.
This information was last updated on Jul 01, 2025.