Unidentified Parts - Can you help ID?

[Mayday53]

OK, so I hired a guy to rebuild my '55 KHK and he started, of course, by taking apart from me, then our deal went the wrong way (long story) and I picked up my parts. Well now I have some parts I cannot identify. I have gone though my old parts manual and iI simply cannot find these items. I think I know on a couple but, not positive.

So...can anyone help ID them for me?

Part #1: Part of seat spring assembly?

UNK Part (1).JPG (147.38 KiB) Viewed 12845 times

[Mayday53]

A couple more...

Part #4: Seat springs?

UNK Part (10).JPG (140.49 KiB) Viewed 12844 times

Part #5: No idea, but the safety wire hole through the threads may be helpful to ID

UNK Part (3).JPG (136.19 KiB) Viewed 12844 times

[EKHKHK56]

Hello. Ok seat plungers but the tops are cut off where the roller is supposed to go. Tops will have holes for seat roller axle. Head spacers for top motor mount. Looks like swingarm pivot bolt. Seat plunger springs and ? Do you have a parts book, they are quite helpful. Erik

[EKHKHK56]

Now you have the long head to top motor mount spacers looks like. If you use the KH motor you need the short spacers as the motor is taller.

[strong56KH]

The bolt is a 4379, nut 7789, and washer 7045 used with part 46730-52

[strong56KH]

The other plain washer I didn't see at first should be a 6375.