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Bell Helicopter Specifications
Process

 

Specification

Anodize of Aluminum

 

BPS 4001

Cadmium Plating

 

BPS 4006

Passivation of Stainless Steel

 

BPS 4007

Embrittlement and Stress Relief

 

BPS 4044

Marking Aircraft Parts

 

BPS 4050

Magnetic Particle Inspection

 

BPS 4075

Penetrant Inspection

 

BPS 4089

Packaging

 

BPS 4102

Chemical Cleaning of Aircraft Materials

 

BPS 4138

Chemical Film on Aluminum

 

BPS 4182

Dry Film Lube – Type I 620C, Type II Permaslik G 

 

BPS 4310

Application of Corrosion Preventative Compounds

 

BPS 4362

Application of Zinc Chromate Primer

 

BPS 4367

Phosphatizing of Metals

 

BPS 4384

Application of Acrylic Lacquers

 

BPS 4386

Hard Anodize

 

BPS 4387

Application of Epoxy Enamel

 

BPS 4427

Abrasion & Corrosion Resistant Coating

 

BPS 4435

Application of Water-borne Epoxy Primer

 

BPS 4451

Application of Polyurethane Coating

 

BPS 4464

Application of Epoxy/Zinc Coating

 

BPS 4481

Application of High Temp Primer

 

BPS 4483