{"product_id":"4mm-c-s-x-130mm-id-buna-70-2-pk-with-cert-in-each-pack_zmush4x130b2","title":"Black Buna-N O-Ring | 130mm ID x 4mm Wide | 70 Durometer (16\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eThe [16 PC] Black Buna-N O-Ring set provides reliable nitrile elastomer seals for hydraulic and fluid-handling systems. Each O-Ring features a 4 millimeter cross-section and a 130 millimeter inside diameter with Buna-N 70 hardness for static and light dynamic sealing applications.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Inside diameter 130 millimeters; cross-section 4 millimeters\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: Buna-N 70 (Nitrile rubber)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOil and fuel resistance\u003c\/strong\u003e: Buna-N 70 elastomer provides reliable resistance to petroleum-based oils and fuels, suitable for general mechanical sealing in fluid-handling and hydraulic environments\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDimensional consistency\u003c\/strong\u003e: Manufactured to maintain uniform cross-section across the batch for predictable sealing performance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSealing applications\u003c\/strong\u003e: Ideal for gaskets and seals in equipment using nitrile-based elastomers; suitable for static and light dynamic sealing needs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging and quantity\u003c\/strong\u003e: 2 pieces per pack; total quantity 16 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52348130427159,"sku":"ZMUSH4X130B2","price":31.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Standard_Buna-N_O-Rings_1473e72d-5867-451f-8bda-f5f3a9d7dcde.webp?v=1772396009","url":"https:\/\/mutualscrew.com\/products\/4mm-c-s-x-130mm-id-buna-70-2-pk-with-cert-in-each-pack_zmush4x130b2","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}