Begin with a unique MFG for that supplier.
Parts Inventory>>Manufacturer/Suppliers
I would receive those parts in through Order/Parts Return Modify. (Need to know what you have).
You cannot create a payables, so it is not part of the value of the general ledger. So, when looking at $ value it would be all manufactures- the one for that supplier to compare to general ledger.
When you pay it you would still need to hit 13200 because when you sell through Basic it will CR 13200 and DB 43200 and you did not put it in 13200 initially and it only hits 13200 when you pay for it.