AIA/NAS 9306-2011 pdf download RIVET, BLIND, FLANGED DOME HEAD, MECHANICALLY LOCKED SPINDLE, BULBED STYLE B, CLASS 4, CODE B AND E
CODES:
RIVET MATERIAL CODE:
ADD LETTER “B” AFTER BASIC PART NUMBER TO INDICATE 5056 ALUMINUM ALLOY SLEEVE AND 8740 ALLOY STEEL SPINDLE.
ADD LETTER “E” AFTER BASIC PART NUMBER TO INDICATE 5056 ALUMINUM ALLOY SLEEVE AND PH15-7 Mo OR A286 CRES SPINDLE.
LOCK TYPE CODE:
NO LETTER CODE AFTER RIVET MATERIAL CODE (“B” OR “E”) TO INDICATE VISIBLE LOCK TYPE.
ADD LETTER “H” AFTER RIVET MATERIAL CODE (“B” OR “E”) TO INDICATE INTERNAL LOCK TYPE.
ADD LETTERS “NS” AFTER RIVET MATERIAL CODE (“B” OR “E”) TO INDICATE NO PREFERENCE TO LOCK TYPE (MAY BE VISIBLE OR INTERNAL).