noun
deliverables; delivered product
Refers to items or products that have been delivered, often used in business contexts for goods handed over to a client.
納品物の確認をお願いします。
Please check the delivered items.
プロジェクトの納品物は来週までに提出してください。
Please submit the project deliverables by next week.
成果物 is a broader term for deliverables or output of work, not necessarily physical goods.
Compound of 納品 (delivery of goods) and 物 (thing, item).