Standard Abrasives 701149, PSA A/O Disc, 1 in x NH, 240, 7010370103 
Dynabrade 79126 3/4" W x 18" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack 
3M 77558, Cubitron II Hookit Cloth Disc 947A, 77558, 40+ to 120+, 6 in x NH, Die 600Z, 7100232737 
3M 52755, Cool Flow Exhalation Valve 7583, System Component, 7000002159, 10 ea/Bag
$45.71
Factory Stock, 7-10 Day Leadtime
This exhalation valve is used with 3M Half Facepiece Respirators 7500 Series and Full Facepiece Respirators 6000 and FF-400 Series.
The 3M Exhalation Valve 7583, Respiratory Protection Replacement Part, works with the 3M Half Facepieces 7500 Series, and the 3M Full Facepiece Respirators 6000 and FF 400 Series (all sold separately). This valve is used with the 3M Center Adapter 6864 (sold separately) on the Full Facepiece 6000 Series. This replacement part can extend the service life of respiratory protection equipment and potentially result in cost savings.
