National Stock Number
2930-01-277-4632
National Stock Number (NSN) 2930-01-277-4632, or NIIN 012774632, (tank,radiator,overflow) was assigned April 22, 1988 in the Federal Logistics Information System (FLIS). NIIN 012774632 was cancelled on May 1, 2004, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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, there are no suppliers 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) 36226. [A CONTAINER WHICH DEPENDING ON THE PRESSURE RATIOS IN A RADIATOR, ENGINE COOLANT HOLDS THE COOLANT OVERFLOWING FROM THE COOLING SYSTEM OR CONDUCTS IT BACK TO THE COOLING SYSTEM. THE ITEM MAY BE EQUIPPED WITH A SAFETY RELIEF VALVE AND/OR A FILLER NECK.]. 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 2930012774632 does not contain precious metals.
This information was last updated on Aug 01, 2025.