Mackay Snubbing Washer M16911

Mackay M16911 is the snubbing washer used with the Mackay M169 dual compression mobile isolator. When the nut is tightened against the snubbing washer, the rebound shoulder is formed automatically and the resulting pre-compression gives optimum performance.

Where this product is used

• With the M169 dual compression mobile isolator (M16940, M16950, M16960) to form the rebound shoulder
• Providing fail safe assembly when the dual compression isolators are installed with suitable washers

Features

• Forms the rebound shoulder automatically when the nut is tightened against it
• Pre-compression from tightening the nut against the washer gives optimum performance
• Supplied with the M169 only, included in the K versions M16940K, M16950K and M16960K
• Overall diameter: 44mm

Key specifications

Choosing the right option

Use this washer with the M169 isolators. The K versions (M16940K, M16950K, M16960K) already include a snubbing washer, so you only need this part to replace one or to add it to a plain M16940, M16950 or M16960. All properties are nominal.

Lubricate the isolator and the socket with water, then seat the isolator in the socket.

Tighten the nut against the snubbing washer so the rebound shoulder forms and the isolator is pre-compressed.

Tighten the nut to pull the mounting bracket and snubbing washer firmly against the inner member.

Related Mackay products: Mackay Dual Compression Mobile Isolator With Snubbing Washer, Mackay Dual Compression Mobile Isolator Without Snubbing Washer, Mackay Overload Washer - M18409A, Mackay Recessed Flange Washer M15286.