On 10/12/2024 2:37 PM, Craig Cantwell via ARC5 wrote:
Anyone in the group have an IN-88 that they can measure for me or have something that gives dimensions? I need 4 of them for the Fairchild, but so far, haven't been able to locate but two of them and they are quite pricey. I've found what appears to be a commercial version of it, but I want to be sure on the dimensions before ordering. I can get the 4 I need if these are close enough, for less than 1 of the known ones.

Craig

Hi Craig,

Here's the official description in the Signal Corps General Catalog:


But this insulator style was made by the millions by a variety of companies for aircraft use.  Most are usually unmarked or stamped with ink long gone, though there are exceptions.  Here are a couple of examples that meet the specifications above:



73,
-Mike  KC4TOS