National Stock Number
2990-99-111-1868
National Stock Number (NSN) 2990-99-111-1868, or NIIN 991111868, (ring,starter,flywheel) has an unknown assigned date. 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
This NSN is assigned to Item Name Code (INC) 48583. [A GEAR, CUT EXTERNALLY ON A RING-SHAPED RIM AND FORMING THE MATING GEAR WITH WHICH THE STARTER DRIVE PINION ENGAGES.].
This information was last updated on Aug 13, 2025.