National Stock Number
4330-01-280-4421
National Stock Number (NSN) 4330-01-280-4421, or NIIN 012804421, (separator,water,liquid fuel) was assigned June 9, 1988 in the Federal Logistics Information System (FLIS). NIIN 012804421 was cancelled on April 17, 2009, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4330013538589. 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 17964. [A SELF-CONTAINED UNIT DESIGNED TO REMOVE WATER FROM LIQUID FUEL PRODUCTS. IT USUALLY CONSISTS OF A TANK WITH A REMOVABLE HEAD, INLET AND OUTLET CONNECTIONS, WATER ACCUMULATOR SUMP(S), WATER SEPARATING MEDIA, AND NECESSARY CONTROLS. EXCLUDES:FILTER-SEPARATOR, LIQUID FUEL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4330012804421 does not contain precious metals.
This information was last updated on Jul 01, 2025.