Their part number is #444.
Vtg Estey Beginner Chord Organ Organ Corp. Model 1020 w/Papers Made In USA NOS
Set of 100 NOS Wurlitzer Player Piano/Band Organ Valve Block Fiber Pouch Rings
Vtg 1978 Bontempi B2 Battery Operated Organ Piano Keyboard w/ Box NOS - Tested
2 NOS Wurlitzer Player Piano/Band Organ Valve Block Fiber Pouch Rings
1 NOS Reed/Pump Organ Stop Knob, Angled/Beveled, Fits 15/16" Faces
100 NOS Reed/Pump Organ Pitmans (Dowels/Sticks), 5/32" Diameter, Maple, PPC #427
