McFarlane MS20470A3-5 Rivet is a solid universal head aircraft rivet designed for permanent fastening of sheet metal structures and other airframe components. Manufactured to MS20470 military specifications, this rivet provides a high-strength, vibration-resistant joint widely used in aircraft manufacturing, repair, and maintenance applications.

Featuring a 3/32-inch diameter and a nominal 5/16-inch length, the MS20470A3-5 is suitable for joining aluminum sheet, structural reinforcements, brackets, fairings, baffles, and other compatible aircraft assemblies. When properly installed using approved riveting procedures, the solid shank expands to create a secure mechanical connection that maintains structural integrity under repeated flight loads and vibration.

Manufactured from aluminum alloy, this rivet offers an excellent balance of strength, lightweight performance, and corrosion resistance. The universal head design provides a durable bearing surface and is commonly specified for general airframe construction where a protruding head is acceptable.

This product is supplied in a 1/8 lb package, containing approximately 390 rivets (quantity may vary slightly due to manufacturing tolerances). Routine maintenance should include inspection of installed rivets for proper head formation, security, corrosion, and signs of looseness or structural damage.

Key Features

- Part Number: MS20470A3-5
- Manufacturer: McFarlane Aviation
- Component: Solid Universal Head Rivet
- Specification: MS20470 military standard
- Material: Aluminum alloy
- Diameter: 3/32 inch
- Length: 5/16 inch nominal
- Package Size: 1/8 lb (approximately 390 rivets)
- Designed for permanent fastening of aircraft sheet metal and structural assemblies