This assembly also includes one 3M Center Adapter Gasket 6896 and one 3M Exhalation Valve 7583. This product is designed to be used with the 3M Full Facepiece Respirators 6700, 6800 and 6900.
3M 37000, Center Adapter Assembly 6864/37000(AAD), 7000002178, 5 EA/Case
$496.26
Factory Stock, 7-10 Day Leadtime, Priced Per Case
This product features a proprietary design exhalation valve that increases user comfort by making breathing exhalation easier. The unique valve cover design also enhances the protection of the exhalation valve from debris.

3M 47408, 663FC 1" X 30", 70u Diamond Trizact Belts, 7010509031
3M 50216, Temflex Cotton Friction Tape 1755, 3/4 in x 82-1/2 ft, Black, 7010297809
3M 46470, Organic Vapor/Acid Gas Cartridge/Filter 60928, P100, 7000002009, 60 EA/Case
3M 28883, Formaldehyde/Organic Vapor Cartridge 6005, 7000001936, 60 EA/Case
3M 98514, Premium Matte Cloth (Gaffers) Tape GT2, Black, 48 mm x 50 m, 11 mil, 7010336132
3M 37303, Versaflo Premium Head Suspension, S-950, for S-600 S-700 and S-800 Hood Assemblies, 7100005445, 1 EA/Case
Dynabrade 53181 3/8"-24 Male _ 1/2"-20 Male, 1" Length 
