Disco o-rings

[mcc1961]

I need the numbers or sizes of the valve assembly and gauge port  inner & outer o-rings for a Disco .22 ?Thanks

[Norm_m]

the outer O rings for the valve & gauge units are AS568-016 3/4" OD 5/8" ID 1/16" thick
the gauge O Ring is #2-009 11/32" OD 7/32" ID 1/16" thick

You can get almost all the #'s from Crosman's website by click on Manuals and Parts Diagram at the bottom right side
http://www.crosman.com/pdf/manuals/BP1K77xx%20&%20BP9M22xx%20EVP.pdf
I Googled the AS568-016 and #2-009 to get the specs
Print out the Parts Diagram book as it is handy to have

Norm

[mcc1961]

Thanks for the info!