National Stock Number
2990-01-163-3588
National Stock Number (NSN) 2990-01-163-3588, or NIIN 011633588, (muffler,exhaust) has an unknown assigned date. NIIN 011633588 was cancelled on December 2, 1991, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2990011829485. This NSN does not replace any other NSNs.
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) 10849. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2990011633588 does not contain precious metals.
This information was last updated on Jul 01, 2025.