{"product_id":"mirka-17-x-21-8-x-0-05-mm-spacer-for-aos-130nv-sander-aos054","title":"Mirka 17 x 21.8 x 0.05 mm Spacer for AOS 130NV Sander (AOS054)","description":"\u003csection data-aplus\u003e\n  \u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"features\"\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/size.svg\" alt=\"size\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eExact Replacement Size\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eBuilt to a precise 17 x 21.8 x 0.05 mm size so it matches the intended fit for the Mirka AOS 130NV.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eMade for AOS 130NV\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis Mirka spacer is a dedicated service part for the AOS 130NV, which matters when you need the right fit instead of a close-enough workaround.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eSimple Wear Part\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eSmall parts like a spacer are easy to overlook, but they matter when keeping your tool assembled correctly and working the way it should.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-overview\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\" data-product-summary\u003e\n      \u003cp\u003eThe \u003cstrong\u003eMirka AOS054 Spacer 17 x 21.8 x 0.05 mm for AOS 130NV\u003c\/strong\u003e is a replacement spacer made for Mirka's AOS 130NV. This is a spacer designed for fitment and service use within the AOS 130NV tool setup. Model Number: \u003cstrong\u003eAOS054\u003c\/strong\u003e. If you are maintaining or repairing that specific Mirka unit, using the correct spacer size helps avoid stack-up issues that can come from using generic shims or mismatched parts.\u003c\/p\u003e\n      \u003cp\u003eWhat matters here is precision. The listed dimensions of \u003cstrong\u003e17 x 21.8 x 0.05 mm\u003c\/strong\u003e tell you this is not a general-purpose hardware-store part. It is a thin, application-specific component intended to match the original design of the tool. On service parts like this, the exact thickness is usually the difference between proper assembly and a tool that does not sit, align, or operate the way it should.\u003c\/p\u003e\n      \u003cp\u003eBecause this is a Mirka replacement part, it makes the most sense for owners, repair techs, and serious users who want to keep an AOS 130NV in proper working order rather than guessing with a substitute. That is especially important on compact sanding equipment and precision air tools, where small internal parts can affect spacing, movement, and long-term wear.\u003c\/p\u003e\n      \u003cp\u003eThe straightforward value of the Mirka AOS054 Spacer 17 x 21.8 x 0.05 mm for AOS 130NV is that it solves a very specific problem: replacing a missing, worn, or damaged spacer with the correct part number. There is no fluff here. If your service work calls for AOS054, this is the part you want.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eGet the Right Fit for AOS 130NV Service Work\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/20260625494_1.jpg\" alt=\"Mirka AOS054 Spacer 17 x 21.8 x 0.05 mm replacement spacer for AOS 130NV tool maintenance on a clean bench\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eWhen you are replacing a small internal part, exact size matters more than anything else. This spacer is built for the Mirka AOS 130NV, so you are not wasting time trying to adapt a generic part that may be close in diameter but wrong in thickness.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eMirka part number: \u003cstrong\u003eAOS054\u003c\/strong\u003e\n\u003c\/li\u003e\n            \u003cli\u003eSpecified size: \u003cstrong\u003e17 x 21.8 x 0.05 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n            \u003cli\u003eApplication: \u003cstrong\u003efor AOS 130NV\u003c\/strong\u003e\n\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003ctable class=\"aplusspecs\"\u003e\n        \u003ctr\u003e\n          \u003cth\u003eProduct Type\u003c\/th\u003e\n          \u003ctd\u003eSpacer\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePart Number\u003c\/th\u003e\n          \u003ctd\u003eAOS054\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSize\u003c\/th\u003e\n          \u003ctd\u003e17 x 21.8 x 0.05 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCompatible Tool\u003c\/th\u003e\n          \u003ctd\u003eMirka AOS 130NV\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eLength\u003c\/th\u003e\n          \u003ctd\u003e70 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eWidth\u003c\/th\u003e\n          \u003ctd\u003e50 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eMade In\u003c\/th\u003e\n          \u003ctd\u003eTaiwan\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"compat-list\"\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/model-number.svg\" alt=\"model-number\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eTool Compatibility\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eDesigned for use with the \u003cstrong\u003eMirka AOS 130NV\u003c\/strong\u003e.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eReplacement Part\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eUse \u003cstrong\u003eAOS054\u003c\/strong\u003e when the service requirement calls for this exact spacer part number and size.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n      \u003ch3\u003eSmall Part, No Room for Guesswork\u003c\/h3\u003e\n      \u003cp\u003eThe Mirka AOS054 Spacer 17 x 21.8 x 0.05 mm for AOS 130NV is exactly the kind of part you buy once and buy right.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e AOS 130NV owners, repair shops, and anyone doing proper maintenance on Mirka sanding equipment.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e It is a model-specific Mirka replacement spacer with a clearly defined size, which is what you want for service work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a very specific part, so double-check your tool model and part number before ordering.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat tool does this spacer fit?\u003c\/strong\u003e This spacer is listed for the \u003cstrong\u003eMirka AOS 130NV\u003c\/strong\u003e.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat are the dimensions?\u003c\/strong\u003e The specified size is \u003cstrong\u003e17 x 21.8 x 0.05 mm\u003c\/strong\u003e.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat is the part number?\u003c\/strong\u003e The Mirka part number is \u003cstrong\u003eAOS054\u003c\/strong\u003e.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIs this a general-purpose spacer?\u003c\/strong\u003e No. Based on the provided product data, this is a model-specific spacer intended for the AOS 130NV.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e","brand":"Mirka","offers":[{"title":"Default Title","offer_id":53385964880166,"sku":"AOS054-MIRKA","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260625494_1.jpg?v=1782172041","url":"https:\/\/www.toolnut.com\/products\/mirka-17-x-21-8-x-0-05-mm-spacer-for-aos-130nv-sander-aos054","provider":"Tool Nut","version":"1.0","type":"link"}