Approved Certs

 

Common Name Mil- or QQ- AMS ASTM MIL-STD-171 Finish # MIL-F-14072 Finish #
Anodize, Sulfuric, non-dye MIL-A-8625Type II, Class 1 AMS-2471

ASTM B580

Type B thru F

7.2.1

E511, Type II

Anodize Sulfuric, dyed

MIL-A-8625

Type II, Class 2

AMS-2472

ASTM B580Type B thru F

7.2.2

E511, Type II

Chromate

MIL-C-5541, Class 1A

AMS-2473

ASTM B449

7.3.1

E513

Chromate low Elect, resistance

MIL-C-5541, Class 3

AMS-2474

ASTM B449

Class 3

7.3.3

E512

Electroless Nickel

MIL-C-26074(Canceled, still used. See AMS & ASTM

AMS-2404

AMS-2405

ASTM B733

1.4.2 Thru

1.4.3.4

M265, Grade A

M357, Grade B

Electroless Nickel/Teflon

Hardcoat non-dyed

MIL-A-8625

Type III, Class 1

AMS-2468

AMS-2469

ASTM B580 Type A

7.5.1

E514

Hardcoat dyed

MIL-A-8625

Type III, Class 2

ASTM B580 Type A

7.5.2

E514

Hardcoat Teflon

MIL-A-8625, Type III Class 1 or 2 with Teflon

MIL-A-63576, Type I

AMS-2482

Passivate

AMS QQ-P-35,

TypeII; IV; VII; VIII

ASTM B380

Codes F thru M

And ASTM S967

5.4.1

E300