Which section of a Navy Technical Manual lists assemblies and components with part numbers and locations?

Which section of a Navy Technical Manual lists assemblies and components with part numbers and locations?

• A. Introduction/Scope
• B. Illustrated Parts Breakdown (IPB)
• C. Calibration/Testing
• D. Revision History

Answer: (B)

The illustrated parts breakdown is the section that lists assemblies and components with part numbers and their locations. It provides exploded views and a parts list that ties each item to a specific figure, showing the part name, its exact part number, and where it sits within the assembly. This is the resource you use to identify what parts you need, confirm the correct numbers for ordering, and know where each part goes during disassembly or reassembly. This focus on identifying individual parts, their numbers, and their precise placement is what distinguishes the IPB from other sections. The introduction or scope explains why the manual exists and what it covers, calibration or testing describes procedures to verify performance, and revision history tracks changes to the manual itself. None of those sections lists components with part numbers and locations in the way the IPB does, so they don’t serve the same practical purpose for part identification and ordering.

The illustrated parts breakdown is the section that lists assemblies and components with part numbers and their locations. It provides exploded views and a parts list that ties each item to a specific figure, showing the part name, its exact part number, and where it sits within the assembly. This is the resource you use to identify what parts you need, confirm the correct numbers for ordering, and know where each part goes during disassembly or reassembly.

This focus on identifying individual parts, their numbers, and their precise placement is what distinguishes the IPB from other sections. The introduction or scope explains why the manual exists and what it covers, calibration or testing describes procedures to verify performance, and revision history tracks changes to the manual itself. None of those sections lists components with part numbers and locations in the way the IPB does, so they don’t serve the same practical purpose for part identification and ordering.