Certifications
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Bell Helicoptor
Aero Metal Finishing Certifications
APPROVED SUPPLIER FOR THE FOLLOWING PROCESSES
| CODE | BELL PROCESS SPEC. | PROCESS SPECIFICATION NOMENCLATURE |
| IA | 4075 | MAGNETIC PARTICLE INSPECTION |
| IB1 | 4089 | FLOURESCENT PENETRANT INSPECTION (WATER WASHABLE) |
| IH2 | 4453 | INSPECTION, CONDUCTIVITY, OF 2024-T3, T4, T24 BARE & PRIMED ALUMINUM ALLOY TUBING FOR HEAT TREAT |
| PA | 4001 | CHROMIC ACID ANODIZE |
| PS | 4138 | CHEMICAL CLEANING OF AIRCRAFT MATERIALS |
| QB1 | 4182 | CHEMICAL FILM TREATMENT, CLASS 1A |