P-Clamp

The P-Clamp is located on the Booster Frame, with the Ribbon Cable going through it, and it is mounted on the Booster Frame with a 10-32 socket cap screw and a brass washer. The clamp is mil-spec and made by UMPCO, but Xacto is also a company that makes it. The model number is MS21919-DG18 or MS21919-DG14.

There are variations of the direction the Clamp is pointing and size because not all of the packs are the same. However it is unclear if these were the original Clamps used on the GB1 pack or if they were replaced for the GB2 packs, as the following photos only illustrate packs used in Ghostbusters 2 which you can tell because it uses a Spectra Strip.

The following photos show the P-Clamp is a #14

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This photo shows the P-Clamp is a #18

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