National Stock Number
4920-01-442-4146
National Stock Number (NSN) 4920-01-442-4146, or NIIN 014424146, (tester,pitot and static systems) was assigned March 13, 1997 in the Federal Logistics Information System (FLIS). 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, 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 19060. [A DEVICE DESIGNED TO CHECK THE PITOT AND STATIC SYSTEMS OF AIRCRAFT, GUIDED MISSILES, ROCKETS OR THE LIKE FOR LEAKS. IT MAY ALSO BE USED TO CALIBRATE AIR SPEED INDICATORS, ALTIMETERS, RATE OF CLIMB INDICATORS AND MACHMETERS.]. 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 4920014424146 does not contain precious metals.
This information was last updated on Apr 01, 2025.