Others have identified the parts but I include this as a more definitive identification.
Items 1 & 2 appear to have a 1/2" bore and if so are spacers for the 1/2" Universal Arbor P/N 505505 you have as item 7. It uses one of them and a complete 1/2" Universal Arbor is shown below.
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- 505505 V2 w- tube 04-79.jpg (109.39 KiB) Viewed 16705 times
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Item 6 appears to have a 5/8" bore and that spacer would go to the 5/8" Universal Arbor or as it is currently called Molder/Dado Arbor both P/N 505506.
Item 3 appears to have a 5/8" bore and is a machined washer also for the 5/8" Universal Arbor.
Below is an example of a complete 5/8" Universal Arbor.
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- 505506 V3-3a.jpg (60.58 KiB) Viewed 16705 times
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Item 4 is the 1/4" Router Chuck.
Item 5 is an older version of the Roller Bearing Assembly found in the Bandsaw's upper and lower Blade Guides. These are the ones users complain a lot about due to "squealing" they make during use. They are a roller on a shaft which needs cleaning and lubrication frequently. It can be seen in the picture below on the upper Blade Guide. The original rollers were made of plastic.
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- Bandsaw Upper Guide - roller.jpg (74.2 KiB) Viewed 16705 times
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Item 8 is the Starter Pins for the Shaping Insert as shown in the picture below.
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- Shaping Insert 555122 - SS.jpg (5.97 KiB) Viewed 16705 times