{"product_id":"as568-314-o-ring-sealing-ring","title":"AS568-314 O-Ring – 0.725 in ID × 0.210 in CS | NBR, HNBR \u0026 FKM","description":"\u003cp\u003e\u003cstrong\u003eAS568-314 O-Ring – 0.725 in ID × 0.210 in CS | NBR, HNBR \u0026amp; FKM\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRoyal Way supplies this standard AS568 size in NBR (Buna-N), HNBR (HSN) and FKM (Viton-type), with 70 and 90 Shore A options for maintenance, repair and production requirements.\u003c\/p\u003e\u003ch3\u003eSize Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAS568 size: AS568-314\u003c\/li\u003e\n\u003cli\u003eInside diameter (ID): 0.725 in \/ 18.41 mm\u003c\/li\u003e\n\u003cli\u003eCross section (CS): 0.210 in \/ 5.33 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter (OD): 1.145 in \/ 29.08 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaterial and Hardness Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNBR \/ Buna-N: commonly selected for petroleum oils and compatible hydraulic fluids\u003c\/li\u003e\n\u003cli\u003eHNBR \/ HSN: improved heat, ozone, aging and mechanical resistance compared with standard NBR\u003c\/li\u003e\n\u003cli\u003eFKM \/ Viton-type: selected for higher-temperature service and broader fluid compatibility\u003c\/li\u003e\n\u003cli\u003e70 Shore A: general sealing flexibility and conformity\u003c\/li\u003e\n\u003cli\u003e90 Shore A: greater extrusion resistance for suitable higher-pressure clearances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Use\u003c\/h3\u003e\u003cp\u003eDesigned for equipment whose gland or groove is specified for AS568-314. Depending on the equipment design, this series is commonly encountered in heavy-duty hydraulic equipment, pressure-control tools, large valve bodies and robust static glands.\u003c\/p\u003e\u003ch3\u003eOrdering and Fit Verification\u003c\/h3\u003e\u003cp\u003eAn AS568 dash number defines size, not universal equipment compatibility. Confirm groove dimensions, squeeze, stretch, clearance, pressure, temperature, fluid compatibility and backup-ring requirements before ordering or installation.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/request-quote?product=AS568-314%20O-Ring%20%E2%80%93%200.725%20in%20ID%20%C3%97%200.210%20in%20CS\"\u003eRequest a Quote for AS568-314 O-Rings\u003c\/a\u003e\u003c\/p\u003e\n\r\n","brand":"Royal Way","offers":[{"title":"NBR (Buna-N) - 70 Shore A","offer_id":48768357072996,"sku":"OR314-B70","price":0.05,"currency_code":"USD","in_stock":false},{"title":"NBR (Buna-N) - 90 Shore A","offer_id":48768357105764,"sku":"OR314-B90","price":0.05,"currency_code":"USD","in_stock":false},{"title":"HNBR (HSN) - 70 Shore A","offer_id":48768357138532,"sku":"OR314-H70","price":0.23,"currency_code":"USD","in_stock":false},{"title":"HNBR (HSN) - 90 Shore A","offer_id":48768357171300,"sku":"OR314-H90","price":0.23,"currency_code":"USD","in_stock":false},{"title":"FKM (Viton-type) - 70 Shore A","offer_id":48768357204068,"sku":"OR314-F70","price":0.14,"currency_code":"USD","in_stock":false},{"title":"FKM (Viton-type) - 90 Shore A","offer_id":48768357236836,"sku":"OR314-F90","price":0.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/0243\/6708\/files\/royal-way-rubber-o-rings-representative.jpg?v=1789707003","url":"https:\/\/rwoiltool.com\/products\/as568-314-o-ring-sealing-ring","provider":"Royal Way Oil Tool","version":"1.0","type":"link"}