Series PD Plugs, designed for use on flared JIC fittings, are knurled for ease of application. They will seal low pressure requirements with light finger tightening. PD Plugs can be used to seal 37° flare fittings without gaskets.
Material: High-Density Polyethylene
Standard Color: Red
Applicable Specs: NAS 815, NAS 833, MIL-C-52078, MIL-C-5501/1