National Stock Number
6680-01-453-2265
National Stock Number (NSN) 6680-01-453-2265, or NIIN 014532265, (control,rate of flow,liquid) was assigned February 23, 1998 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) 20424. [A FLANGED VALVE-LIKE DEVICE, INCORPORATING A VENTURI TUBE WITH A RECOVERY CONE, DESIGNED TO BE INSTALLED IN A PIPELINE FOR CONTINUAL PREDETERMINED CONTROL OF A LIQUID FLOW BY MEANS OF A VANE WHICH IS ACTUATED BY A FLOATING PISTON CONTROLLED BY THE SETTING OF A MOVABLE WEIGHT ON A RATE BEAM. THE VANE MOVES TRANSVERSELY TO THE AXIS OF FLOW. MAY INCLUDE RATE OF FLOW INDICATOR AND/OR LOSS OF HEAD GAGE.]. 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 6680014532265 does not contain precious metals.
This information was last updated on Aug 01, 2025.