Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEKA590  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
RS PRO EPDM O-Ring, 3mm Bore, 6mm Outer Diameter
RS PRO
RS PRO EPDM O-Ring, 3mm Bore, 6mm Outer Diameter
Part No.
258-7558
Procurement Intelligence
RS PRO standard EPDM O-Ring series for general industrial sealing applications. This 3mm bore seal is installed in grooves for static or dynamic sealing in hydraulic, pneumatic, and fluid systems. Critical verification: confirm groove dimensions match ISO 3384 standard tolerances for the 3×6mm cross-section to prevent extrusion or leakage.
Hydraulic and pneumatic sealing
Before ordering — verify:
☐ Temperature range compatibility
☐ Groove dimension tolerance
☐ Chemical fluid compatibility
Technical Specifications
Inside Diameter3mm
Outside Diameter6mm
Thickness1.5mm
MaterialEPDM
TypeO-Ring
Minimum Operating Temperature-30°C
Maximum Operating Temperature+120°C
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/bearings-seals/gaskets-seals-packings/gaskets-o-rings/rs-pro-epdm-o-ring-3mm-bore-6mm-outer-diameter?mal=6628a9df12f5f0d90dc5b8ae
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.