National Stock Number
4610-01-261-0700
National Stock Number (NSN) 4610-01-261-0700, or NIIN 012610700, (filter element,reverse osmosis) was assigned August 8, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4610012651773.
There are 20 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 13 suppliers. Today, 11 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 8 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 66 contracts issued for this part number, with 79 awards given. There is heavy competition for this NSN. The US Government has awarded contracts to 11 different suppliers. The last contract numbers awarded were: SPE8E825P0889, SPE8E825P0724, SPE8E825P0089, SPE8E825P0041, SPE8E823P0583. The total value of the awarded contracts has been US$ 2,475,247.04.
This NSN is somewhat common among different platforms, belonging to 9 different weapons systems.
There has been a moderate amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 197,940. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 17, 2018, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 50648. [A REPLACEABLE DEVICE DESIGNED TO REMOVE FOREIGN PARTICLES FROM WATER. IT UTILIZES PRESSURE SUFFICIENT TO OVERCOME OSMOTIC PRESSURE, PERMEATES 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 4610012610700 does not contain precious metals.
This information was last updated on Jul 01, 2025.