MIL-STD-193 Painting, Procedures And Marking For Vehicles, Construction Equipment, Material Handling Equipment, And Spare PartsThis standard establishes minimum requirements for materials to be used and procedures to be followed in surface preparation, surface treatment, plating and painting of vehicles, construction and material handling equipment, and markings so as to provide protection from the adverse effect of chemical and environmental conditions.

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MIL-STD-193L

TABLE II  Chemical agent resistant coating (CARC) systems - Continued.

1/   See table I for special requirements on specific materials or components.

2/   Coating system selected shall show adequate compatibility and adhesion between primer and topcoat.

3/   Do not use on surfaces which attain a temperature in excess of 400°F.  Use high temperature coating per MIL-P-14105 on steel surfaces that exceed 400°F.

4/   The zinc rich primer shall be capable of passing the salt spray corrosion resistance

requirements specified in MIL-P-53084 (ME).  Test panels shall receive the same surface cleaning and pretreatment as the actual production.

5/   Chemical treatment per MIL-T-12879 is preferred for zinc surfaces.

6/   Coating thickness shall be 1.8 - 2.2 mils dry film and no primer shall be used.

7/   For stainless steel, clean and passivate per QQ-P-35 or ASTM A380.

8/   Phosphate coated parts (TT-C-490 Type I) which are unpainted or have unpainted areas and require added corrosion protection shall be coated with preservative oil VV-L-800 or

MIL-L-3150.

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