Specifications for tab washers for B.A. and B.S.W. hexagons for aircraft Ingestion-build-89079 and maintenance support performance

and maintenance support performance

Other controls that are not safety control systems (SCS)

in the event of any inconsistency between this Technical Report and ISO/IEC 15408

Micro organisms which could be found in sewage sludge

Specifications for tab washers for B.A. and B.S.W. hexagons for aircraft Ingestion-build-89079 and maintenance support performance1 Scope These British Standards specify the materials, dimensions and protective finish of carbon steel and corrosion resisting steel straight, right angle and left angle tab washers for B. A. and B. S. W. hexagons for aircraft. A recommended method of application when washers are fitted into drilled holes is shown in the Appendix. NOTE For tab washers for use with Unified hexagons see BS SP 107 112 Tab washers for use with Unified hexagons for