{"product_id":"baum-iron-8-252-buna-90-b-u-ring","title":"Baum Iron 8-252: Buna 90 B\/U Ring","description":"\u003cp\u003eBuna-N NBR, 90 Shore A backup ring conforming to AS568-252. Dimensions are 5.234 in ID x 0.139 in cross-section and 5.512 in OD, with a 5 1\/4 in nominal ID and 1\/8 in nominal cross-section. The black, round-profile ring is intended to provide anti-extrusion support behind O-rings in high-pressure hydraulic and pneumatic glands. Listed temperature range is -40°F to 250°F, with resistance to oil, grease, fuel, and general hydraulic fluids.\u003c\/p\u003e","brand":"Baum Iron","offers":[{"title":"Default Title","offer_id":46062016430259,"sku":"8-252","price":5.32,"currency_code":"USD","in_stock":false}],"url":"https:\/\/carrico-implement.myshopify.com\/products\/baum-iron-8-252-buna-90-b-u-ring","provider":"Carrico Implement","version":"1.0","type":"link"}