{"product_id":"6405-20-16-o-ring-to-pipe-male-orb-x-female-npt-adapter","title":"6405-20-16 O-Ring to Pipe, Male ORB x Female NPT Adapter","description":"\u003cdiv class=\"additional-attributes-wrapper table-wrapper\"\u003e\n\u003cdiv class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ch2 data-section-id=\"zwg2uy\" data-start=\"0\" data-end=\"59\"\u003e6405-20-16 O-Ring to Pipe, Male ORB × Female NPT Adapter\u003c\/h2\u003e\n\u003cp data-start=\"61\" data-end=\"427\"\u003eThe \u003cstrong data-start=\"65\" data-end=\"126\"\u003e6405-20-16 O-Ring to Pipe (Male ORB × Female NPT Adapter)\u003c\/strong\u003e is a hydraulic fitting designed to connect a \u003cstrong data-start=\"172\" data-end=\"199\"\u003e1 5\/8-12 Male ORB (-20)\u003c\/strong\u003e port to a \u003cstrong data-start=\"210\" data-end=\"239\"\u003e1-11 1\/2 Female NPT (-16)\u003c\/strong\u003e pipe thread. Manufactured from high-strength steel, this straight adapter provides a durable and leak-resistant transition between ORB hydraulic systems and NPT pipe-threaded connections.\u003c\/p\u003e\n\u003cp data-start=\"429\" data-end=\"801\"\u003eThe ORB side uses an \u003cstrong data-start=\"450\" data-end=\"480\"\u003eO-ring boss sealing system\u003c\/strong\u003e, ensuring a secure pressure-tight seal when properly torqued. The NPT side uses \u003cstrong data-start=\"561\" data-end=\"592\"\u003efemale tapered pipe threads\u003c\/strong\u003e, which seal through thread interference combined with thread sealant. This makes the fitting suitable for high-flow hydraulic applications where large ORB ports must be adapted to standard NPT piping systems.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1a3ueyz\" data-start=\"1185\" data-end=\"1202\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1203\" data-end=\"1529\"\u003e\n\u003cli data-section-id=\"1s72s4k\" data-start=\"1203\" data-end=\"1234\"\u003e\n\u003cstrong data-start=\"1205\" data-end=\"1221\"\u003ePart Number:\u003c\/strong\u003e 6405-20-16\u003c\/li\u003e\n\u003cli data-section-id=\"1ncv2q\" data-start=\"1235\" data-end=\"1258\"\u003e\n\u003cstrong data-start=\"1237\" data-end=\"1250\"\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli data-section-id=\"ia7ifv\" data-start=\"1259\" data-end=\"1282\"\u003e\n\u003cstrong data-start=\"1261\" data-end=\"1271\"\u003eShape:\u003c\/strong\u003e Straight\u003c\/li\u003e\n\u003cli data-section-id=\"vuiskz\" data-start=\"1283\" data-end=\"1328\"\u003e\n\u003cstrong data-start=\"1285\" data-end=\"1303\"\u003eThread 1 Type:\u003c\/strong\u003e Male O-Ring Boss (ORB)\u003c\/li\u003e\n\u003cli data-section-id=\"1uh7nnf\" data-start=\"1329\" data-end=\"1366\"\u003e\n\u003cstrong data-start=\"1331\" data-end=\"1349\"\u003eThread 1 Size:\u003c\/strong\u003e 1 5\/8-12 (-20)\u003c\/li\u003e\n\u003cli data-section-id=\"1yhy353\" data-start=\"1367\" data-end=\"1423\"\u003e\n\u003cstrong data-start=\"1369\" data-end=\"1387\"\u003eThread 2 Type:\u003c\/strong\u003e Female National Pipe Thread (NPT)\u003c\/li\u003e\n\u003cli data-section-id=\"my4s40\" data-start=\"1424\" data-end=\"1461\"\u003e\n\u003cstrong data-start=\"1426\" data-end=\"1444\"\u003eThread 2 Size:\u003c\/strong\u003e 1-11 1\/2 (-16)\u003c\/li\u003e\n\u003cli data-section-id=\"1srrv5\" data-start=\"1462\" data-end=\"1529\"\u003e\n\u003cstrong data-start=\"1464\" data-end=\"1481\"\u003eSealing Type:\u003c\/strong\u003e O-ring (ORB side) + Thread sealant (NPT side)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"cad-container-wrap\"\u003e\u003c\/div\u003e","brand":"Gear House Hydraulics Shop","offers":[{"title":"Default Title","offer_id":51375502065848,"sku":"","price":25.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/9134\/8664\/files\/6405_male_o-ring_to_pipe.webp?v=1748560291","url":"https:\/\/gearhousehydraulics.com\/products\/6405-20-16-o-ring-to-pipe-male-orb-x-female-npt-adapter","provider":"Gear House Hydraulics Shop","version":"1.0","type":"link"}