National Stock Number
4530-01-020-9373
National Stock Number (NSN) 4530-01-020-9373, or NIIN 010209373, (control,fuel flow,oil burner) was assigned May 7, 1976 in the Federal Logistics Information System (FLIS). NIIN 010209373 was cancelled on October 13, 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 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, 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) 15674. [A DEVICE DESIGNED TO CONTROL THE FLOW OF FUEL OIL TO AN OIL BURNER BY MEANS OF A FLOAT-ACTUATED VALVE. INCLUDES A MANUAL ADJUSTMENT FOR RATE OF FLOW AND A SAFETY MECHANISM TO COMPLETELY STOP FLOW IN CASE OF COMBUSTION FAILURE. EXCLUDES:CONTROL, COMBUSTION, OIL BURNER AND VALVE, REGULATING, FUEL OIL.]. 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 4530010209373 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.