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75mm Aft Closure

Original price was: $115.16.Current price is: $80.61.

SKU: YXBVZ 60169 Categories: 75mm Casings, AeroTech Casings and Closures, Rocket Motors Tags: 75mm Casings, AeroTech

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The aft closure screws onto the base of the aluminum case. Like the forward closure, it is a bulkhead that holds the hot gases inside the case so the motor can produce thrust. In the middle of the part there is a big hole, which allows the nozzle to protrude out the back end of the assembly.