Rocket Bits

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Rocket Bits Small business located in Chesapeake, VA that sells Experimental Rocket Motor Hardware.

Manufacture and sell custom made nozzles for rocket motors made out of Superfine Isomolded Graphite.

Sent out a nice Experimental Motor Kit today. A 2 grain 38mm.
10/13/2026

Sent out a nice Experimental Motor Kit today. A 2 grain 38mm.

Sent these out today. A couple of nice 38mm nozzles.
10/13/2026

Sent these out today. A couple of nice 38mm nozzles.

Itty Bitty’s today. Some forward closures for 1” Kosdon casing.
10/07/2026

Itty Bitty’s today. Some forward closures for 1” Kosdon casing.

10/01/2026

Design the propellant grain, calculate Kn and chamber pressure through the burn, and predict thrust. Free to try on Windows, Mac and Linux.

Sending these out today, 38mm and 54mm nozzles and a custom 54mm forward closure.
09/28/2026

Sending these out today, 38mm and 54mm nozzles and a custom 54mm forward closure.

09/25/2026

Doing a little mixing today. A batch of Reliant Robin for a 2 grain 75mm motor.

With Aerotech not able to supply nozzles for their hardware, I am able to supply customers with a modified version out o...
09/14/2026

With Aerotech not able to supply nozzles for their hardware, I am able to supply customers with a modified version out of graphite for Research loads. Here are some 75mm and 54mm nozzles going out to a customer.

Finished these up today for a customer. For a 3” minimum diameter rocket. Aluminum housing with a phenolic liner and a g...
09/09/2026

Finished these up today for a customer. For a 3” minimum diameter rocket. Aluminum housing with a phenolic liner and a graphite insert. Also a fwd closure for a head end ignition setup.

1” Kosdon nozzles look much bigger when photographed by themselves. You can see how small they are in comparison to 1-1/...
08/28/2026

1” Kosdon nozzles look much bigger when photographed by themselves. You can see how small they are in comparison to 1-1/8” Kosdon, 75mm and 4.5” nozzles.

Part of my first Aerotech order arrived as a dealer. Local university students needing their L1 should be covered now.
08/25/2026

Part of my first Aerotech order arrived as a dealer. Local university students needing their L1 should be covered now.

Address

Chesapeake, VA
23322

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