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MIL-DTL-18001 Anodes, Sacrificial Zinc AlloyThis specification covers the requirements for zinc anodes \(galvanic protectors\) in the form of plates, slabs, discs and rods for corrosion protection \(cathodic protection\) of metals and alloys. It also includes features of anode design and fabrication such as cast-in cores for mounting purposes. The material described by this specification contains elements for which the Occupational Safety and Health Administration \(OSHA\) has set standards for exposure limits. Handling, storage, and application of this material should be in accordance with the most recent Code of Federal Regulations Title 29, Part 1910 and 1915 and any other safety and health regulations \(local or otherwise\) which may apply.

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TYP, MOLD RAD

PERMITTED

2X �D8

TABLE OF DIMENSIONS

METRIC

IMPERIAL

DIM

D13

(INCH)

(MM)

6.00�.13

152.4�3.3

12.00�.13

304.8�3.3

1.25�.13

31.8�3.3

DRAFT

8.00�.13

203.2�3.3

PERMITTED

2X �D12

2X �D14

1.50�.13

38.1�3.3

2.00�.13

50.8�3.3

1.00�.06

25.4�1.5

.63�.13

16.0�3.3

D10

2X �D11

.25�.13

6.4�3.3

STEEL CORE

SECTION A-A

.25

6.4

D10

+.13/-.06

+3.3/-1.5

1.00�.06

25.4�1.5

D11

SKETCH D1: HULL SLAB (CORE STRAP),

2.00�.06

50.8�1.5

D12

TYPE ZHC-23, 1.25" THK, 1.00" BTM C'SINK

D13

6.00�.06

152.4�1.5

1. MINIMUM WEIGHT = 20.4 LB / 9.3 KG

1.56�.06

39.6�1.5

D14

2. ANODE MAY BE CAST WITH STRAP IN THE UP OR

DOWN POSITION. ALL DIMENSIONS REFER TO THE

WIDER AND LONGER EDGES OF THE ANODES.