Aerospace O-Rings
Precision O-rings conforming to AS568 and MIL-SPEC standards, available in sizes from 0.5mm to 1600mm ID. Engineered for hydraulic, fuel, pneumatic, and actuation systems in demanding flight environments.
When aerospace applications demand zero-tolerance performance, Detroit Sealing Components delivers MIL-SPEC and AS9100-compliant O-rings and sealing components engineered for the most demanding flight-critical environments. From hydraulic systems to fuel controls and actuation assemblies, our precision seals are tested to withstand extreme pressures, temperatures, and aviation-grade chemical exposure—giving engineers the confidence to fly.
Explore our full range of MIL-SPEC and AS9100-compliant sealing solutions engineered for critical aerospace and aviation applications.
Precision O-rings conforming to AS568 and MIL-SPEC standards, available in sizes from 0.5mm to 1600mm ID. Engineered for hydraulic, fuel, pneumatic, and actuation systems in demanding flight environments.
Aerospace-grade gaskets and packings manufactured via compression, transfer, and injection molding. Over 8,000 tooled articles available, with custom geometries developed to exact drawing requirements.
High-durometer back-up rings sized for the complete AS568 O-ring series, raising pressure capability and preventing extrusion in high-pressure aerospace hydraulic and pneumatic gland assemblies.
Precision-molded aerospace diaphragms in virgin rubber, fabric-reinforced, rubber-to-metal, and rubber-to-PTFE configurations for use in actuators, regulators, compressors, and accumulators.
High-performance PTFE sealing components offering excellent chemical resistance, low friction, and thermal stability—ideal for aerospace fluid systems, valves, and instrumentation applications.
Bespoke sealing solutions developed using CAD and finite element analysis, with access to hundreds of aerospace-approved elastomeric compounds including FKM, FFKM, FVMQ, and HNBR formulations.
Aerospace systems tolerate no compromise—and neither do we. Detroit Sealing Components supplies O-rings and sealing components manufactured to MIL-SPEC, AS568, and AS9100 quality expectations, serving OEMs, MRO facilities, and defense contractors nationwide. From our Plymouth, MI headquarters, we leverage an ISO 17025-accredited lab and an ISO 9001:2015 certified quality system, advanced compound development, and decades of precision rubber expertise to deliver seals that perform reliably across extreme thermal cycles, aggressive aviation fluids, and high-pressure operating conditions.
From compound selection to nationwide delivery, DSC brings unmatched technical depth and supply chain reliability to every aerospace sealing requirement.
Decades of experience supplying O-rings and seals to aerospace and defense-grade specifications, including AS568 and MIL-R standards.
Our accredited in-house lab develops and validates custom aerospace compounds when no standard material meets your mission-critical requirements.
Strategically positioned near high-traffic shipping lanes in Michigan, we deliver certified aerospace sealing components to OEMs and MRO facilities across the U.S. with exceptional speed.
CAD modeling and finite element analysis enable us to design, prototype, and bench-test custom sealing solutions tailored to your exact aerospace application envelope.
Expert engineers and sealing specialists dedicated to aerospace-grade precision.
Detroit Sealing Components (DSC) is a stocking distributor and solutions-based supplier rooted in the precision molded rubber industry, headquartered in Plymouth, Michigan—a region with deep ties to advanced manufacturing and aerospace supply chains. For decades, DSC's skilled technical leadership has partnered with aerospace OEMs, MRO facilities, and defense contractors nationwide to solve complex sealing challenges. Our team combines hands-on compound expertise with advanced engineering tools—including CAD, finite element analysis, and an ISO 17025-accredited, supported by an ISO 9001:2015 certified quality system, lab—to develop sealing solutions that meet the strictest MIL-SPEC and quality standards. Guided by a core principle of meeting and exceeding every customer's challenge, DSC delivers innovative, reliable, and cost-effective aerospace sealing components with the speed and service that mission-critical programs demand.
The primary aerospace O-ring standard is AS568 (formerly MIL-R-83248), published by SAE International. It defines standard sizes, tolerances, and dimensions for O-rings used in aerospace hydraulic, pneumatic, and fuel systems. MIL-SPEC materials such as MIL-P-5315 and compound specifications like AMS 7276 are also commonly referenced for aerospace applications.
Speak directly with our aerospace sealing specialists for technical guidance and a fast quote.
DSC ships MIL-SPEC and AS9100-compliant sealing components to aerospace facilities and MRO operations across the entire United States.
Nationwide
Distribution
Mon–Fri, 8am–5pm
Availability
Plymouth, MI
Headquarters
We ship certified sealing components to aerospace OEMs and MRO operations anywhere in the U.S.
Internationally recognized lab accreditation for compound testing and validation.
Full conformance to SAE aerospace O-ring dimensional standards.
Decades of supplying seals to military and defense-grade specifications.
Submit your requirements below and a DSC aerospace sealing specialist will respond with technical guidance, material recommendations, and a competitive quote—typically within one business day.
For immediate assistance, feel free to give us a direct call at +1 313-887-4695.
For immediate assistance, feel free to give us a direct call at +1 313-887-4695.