National Stock Number
4610-01-348-1559
National Stock Number (NSN) 4610-01-348-1559, or NIIN 013481559, (bypass connection assembly,hypochlorination unit) was assigned November 5, 1991 in the Federal Logistics Information System (FLIS). NIIN 013481559 was cancelled on August 2, 1996, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4610013121946. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 23157. [A PIPING ASSEMBLY CONSISTING OF THE NECESSARY PIPES, VALVES, HOSE AND FITTINGS TO CONNECT A HYPOCHLORINATION UNIT TO A WATER MAIN WHEN THE WATER MAIN IS TOO LARGE FOR THE INSTALLATION OF THE HYPOCHLORINATION UNIT IN SERIES.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4610013481559 does not contain precious metals.
This information was last updated on Jul 01, 2025.