Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEMLNFP  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
RS PRO EPDM O-Ring, 165mm Bore, 173mm Outer Diameter
RS PRO
RS PRO EPDM O-Ring, 165mm Bore, 173mm Outer Diameter
Part No.
258-7403
Procurement Intelligence
This is an RS PRO standard EPDM O-Ring (165mm bore, 4mm cross-section) designed for static and dynamic sealing applications across industrial equipment. Installation requires precise gland dimensions and surface finish per ISO 3384. Critical verification: confirm gland cavity dimensions (groove depth, width) match AS568 or ISO 6162 standards to prevent extrusion or under-compression.
Hydraulic and pneumatic sealing
Before ordering — verify:
☐ Gland dimension compatibility
☐ Temperature range validation
☐ Chemical fluid compatibility
Technical Specifications
Inside Diameter165mm
Outside Diameter173mm
Thickness4mm
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-165mm-bore-173mm-outer-diameter?mal=6628a9da12f5f0d90dc5a7f9
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.