Which document provides a listing of all components of an SKO or an end item?

Which document provides a listing of all components of an SKO or an end item?

• A. SHR
• B. UI
• C. CHR
• D. NSN

Answer: (C)

When you need to know every part that makes up an SKO or end item, you use a document that lists all components and shows how they fit together. That document is the Component History Record, which captures every component that constitutes the item and tracks changes to the component makeup over time. This ensures complete accountability and helps with proper reassembly, maintenance, and audits. The other options serve different purposes: a National Stock Number identifies the item but doesn’t list its parts; the unit of issue indicates quantity to issue rather than component makeup; and the SHR covers other records like storage or shipping history rather than listing all components.

When you need to know every part that makes up an SKO or end item, you use a document that lists all components and shows how they fit together. That document is the Component History Record, which captures every component that constitutes the item and tracks changes to the component makeup over time. This ensures complete accountability and helps with proper reassembly, maintenance, and audits. The other options serve different purposes: a National Stock Number identifies the item but doesn’t list its parts; the unit of issue indicates quantity to issue rather than component makeup; and the SHR covers other records like storage or shipping history rather than listing all components.