10 Qty CR2248-5-5 CherryLOCK rivets Bulbed Cherry LOCK

Description

Bulbed CherryLOCK Rivet CR2248-5-5 / NAS1739B-5-5
Lot of 10 rivets
Made by Cherry Aerospace (Textron), USA
Bulbed CherryLOCK rivets are locked spindle and flush fracturing structural rivets. They conform to Procurement Specification NAS1740 and Standards Pages NAS1738 and NAS1739. The bulbed CherryLOCK rivet is a complete shear fastening system. Its features can be utilized for optimum strength and performance in both thick and thin sheets. It provides the highest possible design integrity particularly in double dimple or high vibration areas.
NAS 1739 Countersunk Head / Oversized Diameter
Hole Limits: 0.176" - 0.180"
Grip Limits: 0.251" - 0.312"
Sleeve Material: 5056 Aluminum Alloy QQ-A-430
Stem Material: 8740 Alloy Steel AMS 6322
Lock Ring: Monel QQ-N-281
Shipping
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