Serving our customers with quality and safety first.
octagon inner ring
special outer ring
0.612in. and 0.642in.
0.800in. and 0.812in.
0.220in. and 0.230in.
0.095in. and 0.105in.
0.612in. and 0.642in.
0.800in. and 0.812in.
CH-53A/d/e; CH-53 helicopter
CEC4-5812
two .020 x .020 notches 180 deg apart; inter ring is 6 sided
0.220in. and 0.230in.
plastic polytetrafluoroethylene outer ring
rubber inner ring
1EA
Rubber inner ring
Plastic polytetrafluoroethylene outer ring
0.612 inches minimum and 0.642 inches maximum
FSC 5330 ⁓ Packing and gasket materials
Note-this fsc includes only seals and gaskets designed for standard use. seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. similar materials used to make seals, gaskets, and packing are available in bulk form, refer to fsg 93, fsg 80, and fsg 83.
Excluding o-rings (fsc 5331); bulk material items, such as; rubber, cork, and asbestos sheets and strips (fsg 93); liquid gasket materials (rtv, permatex, etc.) (fsg 80); rfi and emi seals and gaskets (fsc 5999), and all seal retainers.
Used on ch-53a/d/e;ch-53 helicopter. two .020 x .020 notches 180 deg apart; inter ring is 6 sided CEC4-5812 0.612" center hole diameter 0.612" inside diameter
Nothing similar to this part number was found in our inventory
Any combination of items manufactured from packing material to predetermined dimensions, or any combination of nonmetallic molded or formed shapes (other than solid rubber or synthetic rubber rings having a square or rectangular cross section) specifically designed and manufactured for use as a seal. the assembly may include metal lantern rings, metal separators, and/or end or adapter rings.