AIA/NAS 1721-2011 pdf download RIVET, BLIND, 1 00° FLUSH HEAD (NASM20426 HEAD), MECHANICALLY LOCKED SPINDLE
NOTES:
/1/ .001 SHANK DIAMETER INCREASE PERMISSIBLE WITHIN .100 OF BASE OF HEAD /2/ GOLD COLORED ANVIL IDENTIFIES NOMINAL SHANK DIAMETER.
SILVER COLORED ANVIL IDENTIFIES OVERSIZE SHANK DIAMETER.
/3/ RIVET DIAMETERS 4, 5, AND 6 ARE INACTIVE FOR NEW DESIGN AFTER 9-1-1990. USE 4L, 5L, 6L.
/4/ A286 CRES SPINDLE PER AMS5731 EXCEPT FOR MECHANICAL PROPERTIES
(5) ADD “X” AFTER FINISH CODE TO IDENTIFY 1/64 OVERSIZE RIVET SLEEVE.
/6/ EXCEPT FOR GRIP DASH NUMBER 2, ALL OTHER RIVETS MAY BE INSTALLED TO THE BOTTOM LIMIT OF THE NEXT LOWER GRIP.
(7) DIMENSIONS IN INCHES AND APPLY AFTER FINISH AND PRIOR TO THE APPLICATION OF LUBRICATION UNLESS OTHERWISE SPECIFIED.
(8) THIS STANDARD TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN.
(9) UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OF THE APPLICABLE DRAWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK IS DEPLETED.
(10) REFERENCED DOCUMENTS SHALL BE THE ISSUE IN EFFECT ON DATE OF INVITATIONS FOR BID.
(11) DIMENSIONING AND TOLERANCING PER ANSI Y14.5M-1982.
/13/ MAXIMUM HEAD DIAMETERS ARE THEORETICAL SHARP CORNERS AS MEASURED BY PROJECTION.

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