The Mk5 Side retaining clip is for the United Moulders Mk5 Inflator.
Mk5 Side Clip Options.
There are two different retaining clip options for the UML Mk5 Inflator.
UMS4014/A is the part number for the 13mm clip.
UMO1622/C is the part number for the 17mm clip.
The Inflator pictured below with the yellow body dates from 2009. This uses the 13mm clip. Older inflators with a black body use the 17mm clip. Please make sure you order the correct clip when you place your order.
If you need to buy several clips, you may like to consider the multpack option. You can buy the clips as a multipack of 10 or 30.
Retaining clips are an important part of the inflator. If your retaining clip is missing you should check the cylinder and cartridge before replacing the clip.