National Stock Number
1670-01-189-4230
National Stock Number (NSN) 1670-01-189-4230, or NIIN 011894230, (drain orifice) was assigned September 15, 1984 in the Federal Logistics Information System (FLIS). NIIN 011894230 was cancelled on January 23, 2002, 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 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) 77777. 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 1670011894230 does not contain precious metals.
This information was last updated on Jun 01, 2025.