3/4" Stainless Steel O-Ring Union with Viton Seal, 3000# Threaded 304/304L A/SA182
N2 INLET NIPPLE WITH O- RING TANK SEAL LH THREAD - 740-12N | Beverage Equipment | Parts Distributor - Apex Beverage Equipment - Regulator Parts and Accessories - Regulator Parts and Accessories
Amazon.com: 1" x 3/4" Male Hex Nipple Threaded Reducer Connector Pipe Fitting/Adapter,Stainless Steel 304 NPT : Industrial & Scientific
Parker - Industrial Pipe Adapter: 1-5/16-12 x 1″ Male Thread, Male Straight Thread O-Ring x Male NPTF - 66458282 - MSC Industrial Supply
1-1/16-12 O-Ring Hex Nipple Union Steel Hydraulic Adapters
1106TR18 Double nipple with BSPP thread, O-ring
Nipple, 1/4" Thread with O-rings – Pure Water Products, LLC
FS6400L-04-04 | SAE O-Ring Face Seal ORFS Male x SAE O-Ring Boss ORB Male Straight Adapter Long | Titan Fittings
T.D. Williamson - Thread-O-Ring Flanged
Hydraulic Fitting Thread Chart | Hydraulics Direct