Not necessarily. The NetSuite Ship Central SuiteApp is mainly designed to streamline warehouse shipping and receiving operations, not to unpack purchased kits into individual inventory items.
For your scenario, the better approach is usually to receive the package as a single line (to match the PO and vendor bill), then use an inventory adjustment, assembly build/unbuild, or a custom unpacking workflow depending on how the spare parts package is modeled in NetSuite. This also allows you to assign quantities and allocate the package cost across the individual components.
I'd first want to understand whether the "spare parts package" is set up as an assembly item, kit/package item, or a regular inventory item, as that will determine the cleanest solution. If you can share how it's currently configured, I can recommend the best-practice approach.