AIA/NAS 1033-2011 pdf download SLING LINK, WELDED, ALLOY STEEL, PEAR SHAPED, FOR GROUND SUPPORT EQUIPMENT
MATERIAL:
ALLOY STEEL
HEAT TREATMENT:
1 25 KSI MINIMUM TENSILE STRENGTH
FINISH:
SELF-COLORED; OR
ZINC COATING (ELECTRODEPOSITED) IN ACCORDANCE WITH ASTM B633, TYPE II, SC 3; OR
ZINC COATING (HOT-DIP GALVANIZING) IN ACCORDANCE WITH ASTM A1 53.
CODE:
ADD “P” AFTER LAST DASH NUMBER FOR ZINC COATED LINKS.
EXAMPLES OF PART NUMBER:
NAS1 049-8 = SLING LINK, Ø.500 STOCK, SELF-COLORED
NAS1 049-8P = SLING LINK, Ø.500 STOCK, ZINC COATED
NOTES:
(1 ) DIMENSIONS IN INCHES AND APPLY AFTER FINISH UNLESS OTHERWISE SPECIFIED.
(2) TOLERANCES: STANDARD COMMERCIAL.
(3) LINKS SHALL BE MADE BY THE ARC WELDING OR RESISTANCE WELDING PROCESS.
(4) SYMMETRICAL ABOUT VERTICAL CENTERLINE.
(5) THIS STANDARD TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN.
(6) UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OF THE APPLICABLE DRAWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK IS DEPLETED.
(7) UNLESS OTHERWISE SPECIFIED HEREIN, REFERENCED DOCUMENTS SHALL BE THE ISSUE IN EFFECT ON DATE OF MANUFACTURE. HOWEVER, EXISTING MATERIAL INVENTORY CERTIFIED TO A PREVIOUS REVISION OF THE APPLICABLE MATERIAL SPECIFICATION(S) IS ACCEPTABLE FOR USE UNTIL DEPLETION.
(8) DIMENSIONING AND TOLERANCING PER ANSI Y1 4.5M-1 982.

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