National Stock Number
2990-01-535-2150
National Stock Number (NSN) 2990-01-535-2150, or NIIN 015352150, (adapter,flywheel housing) was assigned November 18, 2005 in the Federal Logistics Information System (FLIS). NIIN 015352150 was cancelled on August 29, 2018, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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, 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) 37981. [A CIRCULAR METALLIC ADAPTER WITH BOLT HOLES DESIGNED TO PROVIDE ACCOMMODATIONS FOR ADAPTING POWER DRIVEN DEVICES TO THE HOUSING OF A FLYWHEEL, ENGINE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2990015352150 does not contain precious metals.
This information was last updated on Jul 01, 2025.