I found NAVEDTRA 14256 online here:
The chapters are available as separate files; I've excerpted the TOC here:
"Approved for public release; distribution is unlimited."
- Introduction
- Safety and safety equipment
- Reading measuring scales
- Toolboxes
- Dividers.
- Calipers
- Micrometers
- Rules and steel tapes
- Miscellaneous measuring tools
- Levels
- Plumb bobs
- Scribers
- Squares
- Surface, depth, and height gages
- Ring and snap gages and gage blocks
- Miscellaneous measuring gages
- Pliers and tongs
- Vises
- Clamps.
- Jacks
- Hammers, mallets, and mauls
- Screwdrivers
- Manual drills
- Screw and tap extractors
- Wrenches.
- Chisels
- Punches.
- Files
- Grinders and sharpening stones
- Scrapers
- Awls.
- Bolt and cable cutters
- Glasscutters.
- Knives
- Pipe cutting and threading tools
- Tube cutting and flaring tools
R, Tom Q.