Used on sentinel class fast response cutter b (frc-b). 7.0" outside diameter gasket, flange cms data id 1912 pccn SE0308 plisn A014; 2.875 id x 7.0 od x .063 thick; next higher assembly 4730-01-618-8221, 2-1/2 circular
Used on sentinel class fast response cutter b (frc-b). round bellows with cuff ends cuff id 3", cuff length 1-1/2", od 4-5/8", extended length 9" compressed length 2-1/4"; next higher assembly boat, 7.9 meter (frc-b)
