Specification for washers for aircraft purposes (primarily for use with timber) Ingestion-build-135476 This document describes a test

This document describes a test method for the determination of the activity concentrations of the radionuclides radium-226

This standard specifies the requirements for the draw gear and screw coupling for the end of rolling stock such as freight wagons

Charpy V-notch impact test

and upgrading the specification of the design

1 Documentation

Specification for washers for aircraft purposes (primarily for use with timber) Ingestion-build-135476 This document describes a test1 Scope These British Standards apply to the materials, dimensions and finish of washers generally used with timber in aircraft. The washers are primarily for use with B. A. and B. S. F. bolts.