Hose adapter
Hi gameplayerjim89:
I'm a historian of the really old Kirby models.
James B. Kirby designed the tools for the Vacuette Electric, Scott & Fetzer, and early Kirby models. He was a real stickler for details, everthing had to fit that particular model only. Even today, there is no interchanging of parts. A Classic Omega rug nozzle on a Classic 111, and that sort of thing! The machines I've mentioned all used an adapter to attach the hose to the front of the cleaner, and another one to attach the hose to the exhaust port. The same was true with the dust bag, and handle pin. Each was slightly longer, thiner, fatter and so on, there was no interchanging of handles and lifter grips either! The rug tool, hose adapters, and so on only fit that model. In later years, this was used with the Crystalator, Handi-Butler, Mirical Head, and Rug Renevator. Interestingly however, this did not apply to the cords, here it was a one size fits all!
So check the model of your machine, matching the hose is not the only problem, make sure you have the right adapter.
Alex Taber