plumbing o rings & seals
640043 o ring
o ring for use with grainger item number 6py35b 6py36b 6py40a 6py41a 3hjv9 3hjw2a 22a604 22a605 22a606 22a607 for use with mfr . model number ndp 20bps ndp 25bps ndp 20bpt ndp 25bpt ndp 25bvt pp ndp 25bvs pp ndp 20bsh fda ndp 20bst fda ndp 25bsh fda ndp 25bst fda fits brand dayton br b features b ul li item o ring li li fits brand dayton li li for use with mfr . model number ndp 20bps ndp 25bps ndp 20bpt ndp 25bpt ndp 25bvt pp ndp 25bvs pp ndp 20bsh fda ndp 20bst fda ndp 25bsh fda ndp 25bst fda li li for use with item number 6py35b 6py36b 6py40a 6py41a 3hjv9 3hjw2a 22a604 22a605 22a606 22a607 li ul