National Stock Number
4910-00-395-1996
National Stock Number (NSN) 4910-00-395-1996, or NIIN 003951996, (test set,tachometer-dwell) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6680005269104.
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) 22554. [A SET OF ONE OR MORE INSTRUMENTS, USED FOR MEASURING THE DISTRIBUTOR CAM DWELL ON INTERNAL COMBUSTION ENGINES EMPLOYING BATTERY DISTRIBUTOR IGNITION SYSTEMS, AND AS A TACHOMETER TO MEASURE THE REVOLUTIONS PER MINUTE OF BOTH BATTERY DISTRIBUTOR AND MAGNETO IGNITION SYSTEM TYPE ENGINES. EXCLUDES:TACHOMETER, ELECTRONIC; TACHOMETER, STROBOSCOPIC; TACHOMETER, ELECTRIC, NONSELF-GENERATING AND TACHOMETER, VIBRATING REED.]. 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 4910003951996 contains an unknown precious metal.
This NSN is associated to Schedule B 8479909498: parts of machines and mechanical appliances having individual functions, not specified or included elsewhere in chapter 84, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.
This information was last updated on Jul 01, 2025.