National Stock Number
4930-01-543-6231
National Stock Number (NSN) 4930-01-543-6231, or NIIN 015436231, (filter-separator,liquid fuel,tra) was assigned September 18, 2006 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 6 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 08, 2012, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 22236. [A TRAILER MOUNTED ITEM DESIGNED TO FILTER OUT SOLID MATERIAL CONTAMINANTS AND SEPARATE WATER FROM LIQUID FUELS. IT CONSISTS PRIMARILY OF A TANK WITH A REMOVABLE HEAD, INLET AND OUTLET CONNECTIONS, FILTERING ELEMENTS, WATER SEPARATING MEDIA, WATER ACCUMULATOR SUMP(S), NECESSARY FLOW CONTROLS, GAGES, AND ACCESSORIES. THE UNIT MAY BE MOUNTED ON A TWO WHEEL OR FOUR WHEEL TRAILER.]. 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 4930015436231 does not contain precious metals.
This NSN is associated to Schedule B 8421290015: oil-separation equipment for filtering or purifying liquid. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.
This information was last updated on Aug 01, 2025.