Locking Feature: Prevailing Torque All Metal Design
Washer Outside Diameter: 0.330 Inches Maximum
Lubrication: Dry Film Lubricant
Overall Height: 0.154 Inches Minimum And 0.188 Inches Maximum
Nut Style: Hexagon
Washer Thickness: 0.015 Inches Minimum
Width Across Flats: 0.243 Inches Minimum And 0.252 Inches Maximum
Temp Rating: 450.0 Deg Fahrenheit Nominal
Thread Series: Unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 Inches
Criticality Code Justification: Feat
Special Features: Fluorescent Penetrant Inspect
Material: Iron Alloy 660 Overall
Material Document And Classification: Ams 5735 Assn Std Single Material Response Overall
Surface Treatment: Passivate Overall
Test Data Document: 81349-Mil-N-25027 Specification (Includes Engineering Type Bulletins, Brochures,Etc., That Reflect Specification Type Data In Specification Format; Excludes Commercial Catalogs, Industry Directories, And Similar Trade Publications, Reflecting General Typedata On Certain Environmental And Performance Requirements And Test Conditions That Are Shown As "Typical", "Average", "Nominal", Etc.).
This is nearly identical to my first pilot logbook, but with a new smooth matte black cover. This logbook checks all the boxes from student pilot through Commercial. It might just be the only logbook you’ll ever need. Fly safe!
