Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQELYPZ6  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
RS PRO EPDM O-Ring, 3.5mm Bore, 5.5mm Outer Diameter
RS PRO
RS PRO EPDM O-Ring, 3.5mm Bore, 5.5mm Outer Diameter
Part No.
258-7498
Procurement Intelligence
RS PRO standard EPDM O-Ring series for general industrial sealing applications. Compact 3.5mm ID ring suitable for hydraulic, pneumatic, and fluid system installations requiring reliable static or dynamic sealing. Critical verification: confirm cross-section thickness (1mm) matches groove specifications and temperature range (-30°C to +120°C) suits application environment.
Hydraulic and pneumatic systems
Before ordering — verify:
☐ Groove dimension compatibility
☐ Chemical fluid compatibility
☐ Temperature range verification
Technical Specifications
Inside Diameter3.5mm
Outside Diameter5.5mm
Thickness1mm
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-3-5mm-bore-5-5mm-outer-diameter?mal=6628aa0212f5f0d90dc6247b
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.