AIA/NAS 1129-2010 pdf download STANDOFF, THREADED, SELF-CLINCHING
FINISH:
CRES SHALL BE PASSIVATED IN ACCORDANCE WITH AMS 2700, METHOD 1 , CLASS 4.
CADMIUM PLATING IN ACCORDANCE WITH AMS-QQ-P-41 6, TYPE II, CLASS 2 3.
ZINC COATING IN ACCORDANCE WITH ASTM B 633, TYPE III, SC1 .
CODE:
MATERIAL CODE: SUFFIX TO BASIC PART NUMBER
“C” – CRES, PASSIVATED
“–” – CARBON STEEL
“AA” – ALUMINUM
FINISH CODE: SUFFIX TO COMPLETE PART NUMBER (CARBON STEEL ONLY)
“P” – CADMIUM PLATED
“Z” – ZINC COATED
STYLE CODE:
SUFFIX “B” AFTER SECOND DASH NUMBER INDICATES BLIND THREAD
EXAMPLE OF PART NUMBER:
NAS1 1 29 – 06 B 24 P
FINISH CODE
LENGTH “L” IN TABLE II
BLIND THREAD
DASH NUMBER IN TABLE I
MATERIAL CODE
DOCUMENT NUMBER
NAS1 1 29–06–4P = .1 38-32 UNC-2B THREAD, CARBON STEEL, CADMIUM PLATED, THROUGH THREAD, .1 25 LONG
NAS1 1 29C06B24 = .1 38-32 UNC-2B THREAD, CRES, PASSIVATE, BLIND THREADS, .750 LONG PERFORMANCE:
PUSH-OUT AND TORQUE-OUT VALUES SHALL BE AS SPECIFIED IN TABLE III WHEN PROPERLY INSTALLED.
NOTES:
(1 ) THE THREADS SHALL BE IN ACCORDANCE WITH SCREW THREAD STANDARDS FOR FEDERAL SERVICES FED STD 1 120/2 ASME B1 .1 , CLASS 2B. ACCEPTABILITY OF SCREW THREADS SHALL BE IN ACCORDANCE WITH FED-STD-H28/20, SYSTEM 21 .
(2) DIMENSIONS IN INCHES AND APPLY AFTER FINISH UNLESS OTHERWISE SPECIFIED.
/3/ DASH NUMBERS “64” AND “86” OFFER GREATER WALL THICKNESSES.
/4/ TYPICAL DATA, BASED ON INSTALLATION OF CARBON STEEL OR STAINLESS STEEL INSERTS IN 5052-H34 ALUMINUM PANELS. VARIATIONS IN MOUNTING HOLE SIZE, PANEL MATERIAL, AND INSTALLATION PROCEDURES WILL AFFECT THIS DATA. CARBON AND STAINLESS STEEL INSERTS CAN BE INSTALLED IN COLD-ROLLED PANELS WITH SLIGHTLY HIGHER INSTALLATION FORCES FOR EVEN BETTER PERFORMANCE.
/5/ MAXIMUM RECOMMENDED TIGHTENING TORQUES FOR ALUMINUM INSERTS ARE 60 PERCENT OF THE VALUES SHOWN IN TABLE III.
(6) THIS STANDARD TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN.
(7) UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OF THE APPLICABLE DRAWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK IS DEPLETED.
(8) REFERENCED DOCUMENTS SHALL BE THE ISSUE IN EFFECT ON DATE OF INVITATIONS FOR BID.
(9) DIMENSIONING AND TOLERANCING PER ANSI Y1 4.5M-1 982.

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