Rivet NAS1919 Sleeve Head Gap
Rivet NAS1919 Sleeve Head Gap
(OP)
Requesting some expertise help on some bulbed blind rivets, NAS1919.
1. What would cause a condition where there is a gap between the blind formed rivet head and the rivet sleeve after installation?
2. Does this condition pose any risks? When pushing/pulling at the formed rivet head there was no movement.
Photo attached.
1. What would cause a condition where there is a gap between the blind formed rivet head and the rivet sleeve after installation?
2. Does this condition pose any risks? When pushing/pulling at the formed rivet head there was no movement.
Photo attached.




