Specification for washers for aircraft purposes. (primarily for packing purposes) Ingestion-build-133579 BS 7033-1 is an international

BS 7033-1 is an international standard that focuses on cleaning and polishing cloths and specifications for optical transparent plastics panels

Petrochemical and allied industries

either in the raw state or in the form of vulcanized or unvulcanized mixes

These requirements supplement the general requirements in BS 7291‑1 which are also applicable

These tests include:

Specification for washers for aircraft purposes. (primarily for packing purposes) Ingestion-build-133579 BS 7033-1 is an international1 Scope These British Standards apply to the materials, dimensions and finish of washers generally used for packing purposes in aircraft. The washers are primarily for use with B. A. and B. S. F. bolts.