A .32 S&W Long revolver can fire the .32 S&W Long and the shorter .32 S&W cartridges. It is not compatible with any other .32/6.35mm cartridge.
32 sw short
It takes either .22 long rifle, or .22 short. It's marked on the barrel.
It would almost certainly be chambered in .32 S&W Long.
Have it checked out by a gunsmith to be certain.
Let's use the correct terms- BULLETS are the part of a CARTRIDGE that come out of the barrel. .32 Cartridges are now centerfire, but many years ago were rimfire. .32 rimfire guns have not been made in about the past 100 years, and are considered obsolete. There are also several DIFFERENT .32 centerfire cartridges- .32 Auto, .32 S&W revolver, .32 Long, .32-20 revolver, etc.
For a Smith and Wesson revolver in stainless steel that shoots short bullets, you might need a 380 caliber pistol or a S&W 32 caliber revolver.
NO NO NO! Only shoot what the rifle is chambered for and so marked.
32 short, 32 long, 32 ACP
Take it to a good gunshop for assistance. This is more than one type of 32 caliber ammunition.
Yes
NEVER USE AMMUNTION IN A GUN THAT IT IS NOT CHAMBERED FOR!!!!!
The MP40 utilized 9mm bullets, in a 32-round stick magazine.