Fuel line snap bushings

[Freightdawg]

On page 37-3, Step 7 calls for 2 snap bushings per line, but no part number. I'm having a Goldilocks moment because all of my snap bushing are either too big or too small. I can't find any that are just right.

Anyone have a part number for me?

The snap bushings were specified for the brake lines parallel to the fuel lines. (Well, in the electronic plans, not my paper ones. <grrrr>

Thanks.

 

[bcondrey]

SB500-6, 2 per side.

 

[Freightdawg]

Awesome! Thanks so much.

 

[rvbuilder2002]

SB500-6, 2 per side.

FYI, the snap bushing sizes are dimensions.
The number after the SB is the hole diam. it fits in decimal inches (in this case .500 inches).
The dash # is the I.D in 16ths of an inch (in this case 3/8ths ")