38mm rocket motor retainer
thingiverse
This is a motor retainer for 38mm Loki Research high power rocket motors in a minimum diameter rocket airframe. The retainer attaches to the motor with a 1/4-20 bolt and is retained in the airframe by three 4-40 screws threw the airframe wall. Three holes through the top can be used to attach a recovery harness using knotted ends. This retainer is intended to be used in conjunction with a fiberglass bulkhead plate when the harness is attached directly to the retainer instead of an eyebolt. Use the drill guide found here to locate the holes: https://www.thingiverse.com/thing:3659562
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