Part Number A-0812-C62S, 1/2 in. Hose ID Size and 67.2 mm C Cut-Off Factor Two-Piece Fittings, Standard Two-Piece Fittings, Standard Inserts, US End Configurations - O-Ring Flange SAE J518 Code 62 -
711510-2 Parker O-Ring SAE Flange 1-1/2 (1.859 ID X 0.139) 90D NBR | Livingston & Haven