{"product_id":"ms28775-136","title":"MS28775-136  -  O-Ring","description":"\u003cp data-start=\"0\" data-end=\"417\"\u003ePart number \u003cstrong data-start=\"30\" data-end=\"45\"\u003eMS28775-136\u003c\/strong\u003e is an aerospace-grade nitrile rubber (NBR\/Buna-N) O-ring manufactured to military specification standards for aircraft fuel, oil, hydraulic, and pneumatic sealing applications. This precision-molded elastomer seal is designed to provide dependable static and limited dynamic sealing performance in aerospace fluid systems exposed to petroleum-based fluids and lubricants.\u003c\/p\u003e\n\u003cp data-start=\"419\" data-end=\"727\"\u003eManufactured in accordance with \u003cstrong data-start=\"451\" data-end=\"466\"\u003eMIL-P-25732\u003c\/strong\u003e requirements using \u003cstrong data-start=\"486\" data-end=\"512\"\u003eN1888 nitrile compound\u003c\/strong\u003e, this O-ring provides excellent resistance to aviation fuels, hydraulic oils, lubricants, and pressure system fluids while maintaining reliable compression set and sealing integrity over extended service intervals.\u003c\/p\u003e\n\u003cp data-start=\"888\" data-end=\"926\"\u003e\u003cstrong data-start=\"888\" data-end=\"924\"\u003eMarkings \/ Packaging Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"927\" data-end=\"1265\"\u003e\n\u003cli data-section-id=\"11acen2\" data-start=\"927\" data-end=\"959\"\u003e\n\u003cstrong data-start=\"929\" data-end=\"945\"\u003ePart Number:\u003c\/strong\u003e MS28775-136\u003c\/li\u003e\n\u003cli data-section-id=\"ft4azv\" data-start=\"960\" data-end=\"1006\"\u003e\n\u003cstrong data-start=\"962\" data-end=\"971\"\u003eType:\u003c\/strong\u003e Nitrile (NBR\/Buna-N) O-ring seal\u003c\/li\u003e\n\u003cli data-section-id=\"jap4yu\" data-start=\"1007\" data-end=\"1041\"\u003e\n\u003cstrong data-start=\"1009\" data-end=\"1027\"\u003eSpecification:\u003c\/strong\u003e MIL-P-25732\u003c\/li\u003e\n\u003cli data-section-id=\"10rteic\" data-start=\"1042\" data-end=\"1065\"\u003e\n\u003cstrong data-start=\"1044\" data-end=\"1057\"\u003eCompound:\u003c\/strong\u003e N1888\u003c\/li\u003e\n\u003cli data-section-id=\"nu42hn\" data-start=\"1066\" data-end=\"1103\"\u003e\n\u003cstrong data-start=\"1068\" data-end=\"1085\"\u003eManufacturer:\u003c\/strong\u003e Freudenberg-NOK\u003c\/li\u003e\n\u003cli data-section-id=\"rqgnjd\" data-start=\"1104\" data-end=\"1145\"\u003e\n\u003cstrong data-start=\"1106\" data-end=\"1120\"\u003ePacked By:\u003c\/strong\u003e Proponent (CAGE 59789)\u003c\/li\u003e\n\u003cli data-section-id=\"mjhvsn\" data-start=\"1146\" data-end=\"1170\"\u003e\n\u003cstrong data-start=\"1148\" data-end=\"1161\"\u003eQuantity:\u003c\/strong\u003e 1 each\u003c\/li\u003e\n\u003cli data-section-id=\"k5mfxo\" data-start=\"1171\" data-end=\"1210\"\u003e\n\u003cstrong data-start=\"1173\" data-end=\"1188\"\u003eShelf Life:\u003c\/strong\u003e 15 years per AS5316\u003c\/li\u003e\n\u003cli data-section-id=\"fm73ir\" data-start=\"1211\" data-end=\"1240\"\u003e\n\u003cstrong data-start=\"1213\" data-end=\"1230\"\u003ePackage Date:\u003c\/strong\u003e 05\/2025\u003c\/li\u003e\n\u003cli data-section-id=\"657mdz\" data-start=\"1241\" data-end=\"1265\"\u003e\n\u003cstrong data-start=\"1243\" data-end=\"1258\"\u003eExpiration:\u003c\/strong\u003e 4Q38\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1267\" data-end=\"1281\"\u003e\u003cstrong data-start=\"1267\" data-end=\"1279\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1282\" data-end=\"1672\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"foa0a3\" data-start=\"1282\" data-end=\"1332\"\u003eAerospace-grade nitrile elastomer construction\u003c\/li\u003e\n\u003cli data-section-id=\"1o9lk54\" data-start=\"1333\" data-end=\"1403\"\u003eExcellent resistance to aviation fuels, oils, and hydraulic fluids\u003c\/li\u003e\n\u003cli data-section-id=\"xco7rf\" data-start=\"1404\" data-end=\"1452\"\u003eReliable compression sealing characteristics\u003c\/li\u003e\n\u003cli data-section-id=\"103exuu\" data-start=\"1453\" data-end=\"1530\"\u003eSuitable for aircraft hydraulic, pneumatic, lubrication, and fuel systems\u003c\/li\u003e\n\u003cli data-section-id=\"99h3fk\" data-start=\"1531\" data-end=\"1595\"\u003eDesigned for static and limited dynamic sealing applications\u003c\/li\u003e\n\u003cli data-section-id=\"1aa9sf4\" data-start=\"1596\" data-end=\"1672\" data-is-last-node=\"\"\u003eManufactured to military specification standards for aerospace service use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zenith Aviation","offers":[{"title":"Default Title","offer_id":53172654866796,"sku":"MS28775-136","price":1.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/3788\/3813\/files\/IMG_5511.jpg?v=1778249893","url":"https:\/\/shop.zenithaviation.com\/products\/ms28775-136","provider":"Zenith Aviation","version":"1.0","type":"link"}