{"product_id":"dewalt-149883-o-ring-0-299x0-103-inch-nbr-seal","title":"Dewalt 149883 O-ring 0.299x0.103 Inch Nbr Seal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DEWALT 149883 is an NBR (nitrile butadiene rubber) O-ring used as a sealing component in DEWALT power tools and accessories. Measuring 0.299 inches in inner diameter and 0.103 inches in cross-section, this small-format seal is designed to maintain pressure integrity and prevent fluid or air leakage at component interfaces. NBR compound provides solid resistance to oils, fuels, and general hydraulic fluids, making it well suited for pneumatic and mechanical tool applications. Licensed trades and repair technicians sourcing OEM-grade replacement seals will find this part a direct fit for applicable DEWALT equipment.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is intended for use during service and repair of DEWALT power tools and related accessories where the original seal has worn, cracked, or lost elasticity. Typical install scenarios include compressor valve assemblies, pneumatic nailer internals, and other pressurized component housings that rely on precision elastomeric seals to maintain performance. Always verify the inner diameter and cross-section dimensions against the original part before installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNBR (nitrile butadiene rubber) compound resists oil, fuel, and pneumatic fluid exposure\u003c\/li\u003e\n  \u003cli\u003eInner diameter of 0.299 inches with a 0.103-inch cross-section for precise fitment\u003c\/li\u003e\n  \u003cli\u003eOEM DEWALT replacement part — direct substitution for worn or damaged original seals\u003c\/li\u003e\n  \u003cli\u003eCompact profile suitable for tight internal component housings\u003c\/li\u003e\n  \u003cli\u003eMaintains pressure seal integrity in pneumatic and mechanical assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement O-ring for DEWALT power tools and accessories requiring a 0.299 x 0.103 inch NBR seal. Verify fitment against the original part number and equipment service documentation before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified technician familiar with DEWALT tool service procedures. Depressurize and disconnect the tool from all power and air supply sources before disassembly. Lubricate the O-ring with a compatible grease or oil during installation to prevent tearing and ensure proper seating. Do not overstretch the seal during installation, as deformation will compromise the pressure boundary.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: NBR (Nitrile Butadiene Rubber)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 0.299 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section\u003c\/strong\u003e: 0.103 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DEWALT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 149883\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51203612213554,"sku":"149883","price":14.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/dewalt-149883-o-ring-0-299x0-103-inch-nbr-seal","provider":"Voomi Supply","version":"1.0","type":"link"}