AIA/NAS 1687-2012 pdf download RIVET, BLIND, NICKEL-COPPER AND NICKEL ALLOY, MECHANICALLY LOCKED SPINDLE, BULBED
Scope. The specification establishes the requirements for procurement of self-plugging blind rivets, with a visuamechanically locked solid spindle, which can be installed in assemblies or construction. These blind rivets areintended for use in aircraft structural or similar applications in both thick and thin sheets. The bulbed blind headconfiguration makes these rivets especially suited for thin sheet or double dimpled applications.
Styles. Classes and Codes. Rivets shall be furnished in the following styles, classes and codes.
Style A – Nominal Shank Diameter
Class 1 – Protruding Head Rivets (MS20615)Code M – Nickel-Copper Sleeve – CRES Spindle
100° Flush Head (MS20427)Class 2Code M – Nickel-Copper Sleeve – CRES Spindle
Class 3- 100° Flush Shear Head (NAS1200)Code M – Nickel-Copper Sleeve – CRES Spindle
Style B – 1/64″Oversize Shank Diameter
Class 1 -Protruding Head Rivets (MS20615)Code M -Nickel-Copper Sleeve – CRES SpindleCode C – Nickel Alloy 600 Sleeve – Nickel Alloy X-750 Spindle
100° Flush Head (MS20427)Class 2Code M -Nickel-Copper Sleeve – CRES SpindleCode C – Nickel Alloy 600 Sleeve – Nickel Alloy X-750 Spindle
Class 4 -Flanged Dome HeadCode M – Nickel-Copper Sleeve – CRES Spindle
2.1.1
APPLICABLE DOCUMENTS
Publications. The following publications of the issue in effect on date of invitation for bids shall form a part of thisspecification to the extent specified herein.
Federal Specifications
QQ-N-281
Nickel-Copper-Alloy (Nickel-Copper and R-Nickel-Copper) Bars, Plates, Rods, Sheets, StripsWire, Forgings, and Structural and Special Shaped Sections.
Copies can be obtained from the Department of Defense Single Stock Point (DODSSP). http://dodssp.daps.dla.mil

Share on Facebook

Post on X

Follow us

Save