Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEL1BOT  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
RS PRO FKM O-Ring, 53mm Bore, 63mm Outer Diameter
RS PRO
RS PRO FKM O-Ring, 53mm Bore, 63mm Outer Diameter
Part No.
255-6211
Procurement Intelligence
RS PRO standard FKM O-Ring series for general industrial sealing applications. This elastomer seal is installed in grooved cavities to prevent fluid/gas leakage across dynamic or static interfaces. Critical verification: confirm groove dimensions (53mm bore ID, 63mm OD, 5mm CS) match ISO 3384 specifications to ensure proper squeeze and sealing performance.
Hydraulic and pneumatic sealing
Before ordering — verify:
☐ Chemical compatibility verification
☐ Squeeze and clearance fit
☐ Temperature range validation
Technical Specifications
Inside Diameter53mm
Outside Diameter63mm
Thickness5mm
MaterialFKM
TypeO-Ring
Minimum Operating Temperature-15°C
Maximum Operating Temperature+200°C
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/bearings-seals/gaskets-seals-packings/gaskets-o-rings/rs-pro-fkm-o-ring-53mm-bore-63mm-outer-diameter?mal=6628aba212f5f0d90dcb4e4c
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.