Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEMKUCR  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
RS PRO Nitrile O-Ring, 0.239in Bore, 9.63mm Outer Diameter
RS PRO
RS PRO Nitrile O-Ring, 0.239in Bore, 9.63mm Outer Diameter
Part No.
256-2154
Procurement Intelligence
RS PRO is a general-purpose industrial sealing component line. This nitrile O-ring provides static or dynamic sealing in fluid/gas systems across automotive, hydraulic, and pneumatic applications. Verify bore diameter (0.239in/6.07mm) and cross-section (0.07in) against ISO 3384 groove specifications before ordering to prevent leakage or extrusion.
Hydraulic and pneumatic sealing
Before ordering — verify:
☐ Temperature range compliance
☐ Groove dimension verification
☐ Nitrile fluid compatibility
Technical Specifications
Inside Diameter0.239in
Outside Diameter9.63mm
Thickness0.07in
MaterialNitrile
TypeO-Ring
Minimum Operating Temperature-30°C
Maximum Operating Temperature+90°C
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/bearings-seals/gaskets-seals-packings/gaskets-o-rings/rs-pro-nitrile-o-ring-0-239in-bore-9-63mm-outer-diameter?mal=6628ac2d12f5f0d90dcd1209
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.