National Stock Number
5930-99-660-3666
National Stock Number (NSN) 5930-99-660-3666, or NIIN 996603666, (switch,push) has an unknown assigned date. This NSN does not replace any other NSNs.
There are 2 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 00406. [A SWITCH THAT IS EXTERNALLY ACTUATED BY A DEVICE SUCH AS A PUSH ROD OR BUTTON, WHICH REQUIRES PUSHING FOR EACH ACTUATION. THE ACTION MAY BE MOMENTARY, WITH MECHANICAL RETURN. IT CONSISTS OF A BODY,SWITCH AND A PUSH BUTTON. THE ITEM MAY INCLUDE PROVISIONS FOR MOUNTING INDICATING LAMPS OR LIGHT EMITTING DIODES IN THE ACTUATOR. INCLUDES ITEMS CONSISTING OF INDIVIDUALLY SEPARABLE SWITCHES THAT ARE PHYSICALLY INTERLOCKED, THAT HAVE A COMMON ACTUATOR, OR ARE ELECTRICALLY CONNECTED. EXCLUDES: LIGHT-SWITCH; LIGHT-SWITCH ASSEMBLY; SWITCH,BEAM SELECTING,HEADLIGHT; SWITCH,FOOT; SWITCH,INTERLOCK; SWITCH,PRESSURE; SWITCH,PUSH-PULL; SWITCH,SENSITIVE AND SWITCH ASSEMBLY. FOR DEVICES WHICH START, STOP, REVERSE, SELECT AND/OR REGULATE THE SPEED OF A MOTOR, SEE STARTER,MOTOR AND CONTROLLER,MOTOR.].
This information was last updated on Feb 06, 2026.