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The Russell Weld Bung is a -10 AN female O-ring boss weld port with 7/8 in.-14 straight thread, designed to accept O-ring style AN fittings after welding into place. It features a welding lip to prevent thread warping and is precision machined from aluminum for a reliable sealing surface. Use this bung to create permanent, leak-resistant ports on custom tanks, housings or fabrication projects requiring robust AN connections.
Russell Performance -10 Female AN O-Ring Seal Weld Bung 7/8in -14 SAE (Uses Fitting 660370)
