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INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5-2009.
SEE SOLID MODEL FILE FOR PART GEOMETRY. UNLESS OTHERWISE
SPECIFIED IN THE FIELD OF THE DRAWING, ALL SURFACES OF THE
PART DEFINED IN THE SOLID MODEL FILE SHALL BE WITHIN A
SURFACE ALL OVER PROFILE OF .
MATERIAL: ZINC ALLOY DIE CASTING COMPOSITION ZAMAK 2, PER
ASTM B86.
FINISH: SURTEC 680 (TRIVALENT CHROMATE CONVERSION
COATING). SURFACE CONDUCTIVITY MUST MEET THE
REQUIREMENTS FOR A CLASS 3 COATING PER PARAGRAPH 6.1.2.1
OF MIL-DTL-5541.
PART SHALL BE FREE OF SPRUES, GATES, AND RISERS EXCEEDING
0.03 HEIGHT ON INDICATED SURFACES.
UNLESS OTHERWISE SPECIFIED, DRAFT ANGLE SHALL BE 1.5°.
SHARP EDGES IN THE ASSOCIATED 3D MODEL SHALL HAVE RADII OF
0.13 MAX, UNLESS OTHERWISE SPECIFIED.
ITEM IDENTIFICATION: CAST IN PART NUMBER AND DRAWING
REVISION WITH 1.5 MIN HIGH CHARACTERS APPROXIMATELY WHERE
SHOWN.
PACKAGE TO ENSURE PROTECTION FROM CONTAMINATION AND
DAMAGE RESULTING FROM HANDLING, STORAGE, OR SHIPPING.
IDENTIFICATION SHALL BE PER NOTE 8.
PARTING LINES SHALL BE AS SHOWN ON SHEET 3.
CASTING SHALL BE VISUALLY INSPECTED PER ASTM B86.
CAST DATE CODE AND TOOLING NUMBER IN THE APPROXIMATE SIZE
AND LOCATION SHOWN.
GATES AND OVERFLOWS ARE ALLOWABLE IN THE LOCATIONS
SHOWN. AFTER TRIMMING, GATE AND OVERFLOW VESTIGES SHALL
NOT PROTRUDE MORE THAN 0.30 FROM THEIR RESPECTIVE
SURFACES. GATES AND OVERFLOWS MAY BE RECESSED PENDING
VIASAT ENGINEERING APPROVAL.
LOCATION AND SIZE OF EJECTOR MARKS SHALL BE APPROXIMATELY
AS SHOWN ON SHEET 4.