National Stock Number
4810-12-177-1447
National Stock Number (NSN) 4810-12-177-1447, or NIIN 121771447, (valve,rotary,directional control) has an unknown assigned date. NIIN 121771447 was cancelled on January 2, 2013, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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, 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) 35377. [INC 35377 CANCELLED/REPLACED BY INC 45485, FIIG A501T0, ON 090913. FOR USA INC 35377 CANCELED REPLACED BY VALVE, ROTARY, SELECTOR: INC 45485, FIIG A501T. A MANUALLY OR POWER OPERATED VALVE HAVING THREE OR MORE PORTS AND TWO OR MORE FLOW PATTERNS. EACH FLOW PATTERN IS DETERMINED BY THE SEATING AND/OR UNSEATING OF A POPPET(S), DISK(S), OR SPOOL ACCOMPLISHED BY POSITION CHANGE OF A ROTATING CAM OR A SPRING LOADED BALL DETENT IN RELATION TO THE POPPET(S), DISK(S) OR SPOOL. THE ITEM MAY HAVE AN OFF (NO FLOW) POSITION. (AN OFF (NO FLOW) POSITION IS NOT A FLOW PATTERN.) A POWERED VALVE MAY HAVE MANUAL OVERRIDE. (MAY BE IN LINE OR CARTRIDGE (MANIFOLD) DESIGN.) EXCLUDES:VALVE, PLUG. SEE ALSO VALVE, LINEAR, DIRECTIONAL CONTROL.].
This information was last updated on Jul 30, 2025.