National Stock Number
4610-01-512-0191
National Stock Number (NSN) 4610-01-512-0191, or NIIN 015120191, (vessel assembly,reverse osmosis) was assigned August 20, 2003 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, one supplier is listed as an Active supplier 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.
This NSN is assigned to Item Name Code (INC) 51610. [AN ITEM CONSISTING OF A PRESSURE VESSEL AND A FILTER ELEMENT, REVERSE OSMOSIS DESIGNED TO REMOVE FOREIGN PARTICLES FROM WATER. IT UTILIZES PRESSURE SUFFICIENT TO OVERCOME OSMOTIC PRESSURE, PERMEATES THE MEMBRANE AND EMERGES AS HIGH PURITY WATER.]. 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 4610015120191 does not contain precious metals.
This NSN is associated to Schedule B 8421990040: parts of machinery and apparatus for filtering or purifying water. The Schedule B End Use is listed as food, tobacco machinery. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.
This information was last updated on Jul 01, 2025.