National Stock Number
4820-01-716-0311
National Stock Number (NSN) 4820-01-716-0311, or NIIN 017160311, (valve,sampling,hydraulic) was assigned November 24, 2023 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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) 50892. [A MANUALLY ACTUATED VALVE WITH ONE INLET AND ONE OUTLET CONNECTION. IT IS DESIGNED FOR ON-LINE SAMPLING OF ENGINE OILS, TRANSMISSION OILS, HYDRAULIC SYSTEM FLUIDS, AND THE LIKE. RELEASE OF THE ACTUATOR SHALL AUTOMATICALLY RETURN THE VALVE TO THE CLOSED POSITION. EXCLUDES VALVE, BLEEDER, HYDRAULIC SYSTEM.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820017160311 does not contain precious metals.
This NSN is associated to Schedule B 8481200050: hydraulic valves, nesoi. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 332912: fluid power valve and hose fitting manufacturing.
This information was last updated on Aug 01, 2025.