The function of this semiconductor is Solid Rivets – Mil-Spec.
Manufacturers : National Aerospace Standards Committee
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NAS1097 Flush Shear Rivets are more commonly referred to in maintenance circles as “oops” rivets because it’s just what you need when you accidentally make your rivet hole too big. Their smaller head diameters are exactly the same as an AN426 flush rivet that is one size smaller. So just drill to the next larger size, then use one of these rivets and no one will be any the wiser.
The 3/32″ diameter rivets are also perfect for installing nutplates as the smaller head virtually eliminates the need for countersinking. Just use a hole deburing tool to clean the edges for a perfectly flush installation. 1 lbs (0.5Kg) shipping weight.
The function of this semiconductor is Head Solid Rivet.
Manufacturers : Aircraft
The MS20470 Rivet is the most common fastener used in the aircraft structuralassembly. The two initial letter in the part number identifies the standard, is military-Military Standard. The number 20470 identifies the geometry of the rivet, in this case: universal head. The head is like mushroom head.The identification part number presents one or two additional letters after the standard and geometry.
This letters identifies the material of the rivet. Hard 2117 aluminum alloy. Heat treated with a minimum tensile strength of 38,000 PSI. Rivet, solid universal head, aluminum alloy and titanium columbium alloy , Military Specification.