{"id":261819,"date":"2024-10-19T17:21:06","date_gmt":"2024-10-19T17:21:06","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-51061988\/"},"modified":"2024-10-25T13:08:55","modified_gmt":"2024-10-25T13:08:55","slug":"bs-51061988","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-51061988\/","title":{"rendered":"BS 5106:1988"},"content":{"rendered":"<p>This British Standard specifies the design and dimensions of a range of spiral anti-extrusion back-up rings that prevent \u201cO\u201d-rings, which are manufactured in accordance with BS 4518, from extruding under pressure or where extrusion clearances are in excess of those specified in BS 4518. These spiral back-up rings are particularly suitable for use in hydraulic diametral sealing applications where the pressures exceed 100 bar<sup>1)<\/sup> and are generally less than 200 bar.<\/p>\n<p>This standard also specifies the shape and dimensions of housing grooves to accommodate one or two spiral back-up rings and their associated \u201cO\u201d-ring.<\/p>\n<p>The range of spiral back-up rings specified in this standard is intended for use with \u201cO\u201d-rings selected from BS 4518.<\/p>\n<p>Appendix A provides guidance for the assembly of spiral back-up rings.<\/p>\n<blockquote>\n<p>NOTE The titles of the publications referred to in this standard are listed on the inside back cover.<\/p>\n<\/blockquote>\n<p>Design and dimensions of a range of rings which prevent O-rings manufactured to BS 4518 from extruding under pressure.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Specification for dimensions of spiral anti-extrusion back-up rings and their housings<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>1989<\/td>\n<td>20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":261828,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-261819","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/261819","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/261828"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=261819"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=261819"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=261819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}