Technical details

• Cherry Aerospace drawing CR2673 revision V identifies CR2673-6-04 as a nominal wiredraw CherryLOCK A blind rivet with a universal head.
• Diameter dash 6 lists head dimension A 0.356 to 0.394 in, shank D 0.187 in +0.003/-0.001, and hole limits 0.192 to 0.196 in.
• Grip dash 04 lists 0.188 to 0.250 in. The diameter dash 6 column gives L 0.412 in maximum and K 0.79 in maximum.
• The unlettered row lists an A-286 sleeve to AMS 5731, 5732 or 5737, an A-286 stem to AMS 5731 and a Monel lock ring to QQ-N-281.
• The unlettered sleeve and stem are passivated to AMS 2700. Table II specifies no lock ring finish.
• The unlettered drawing configuration uses NAS 523 identification code ACW. These are reference values from the manufacturer drawing.