National Stock Number
6610-00-222-8963
National Stock Number (NSN) 6610-00-222-8963, or NIIN 002228963, (indicator,vertical velocity) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). NIIN 002228963 was cancelled on November 22, 2001, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 3 stock numbers: 6610006637525, 6610006637536, 6610006637547.
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) 03448. [AN INDICATOR WHICH INDICATES THE RATE OF AN AIRCRAFT'S ASCENT OR DESCENT.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6610002228963 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.