
O-Ring 40X3.5MM FKM 75 Shore A - 25PCS
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Product Description
O-ring 40 × 3.5 mm, FKM (Viton) 75 Shore A, pack of 25. Standard hydraulic and pneumatic seal per ISO 3601. FKM/Viton for temperature -20 to +200 °C service, chemical resistance to fuels, oils, and many solvents. Applications: hydraulic cylinder rod/piston sealing, pneumatic actuator, valve stem sealing. Standard sizes stocked; specify cross-section, ID, material and durometer at RFQ.
Technical Specifications
- Material
- FKM (Viton) 75 Shore A
- Standard
- ISO 3601
- Standard size
- 40x3.5
- Temperature range
- -20C to +200C
- Approval
- FDA 21 CFR 177.2600, USP Class VI, 3-A Sanitary, NSF 51, EC 1935/2004, WRAS
- Standards
- ISO 3601, ISO 3601-1, AS568
- Approvals
- WRAS, NSF
- HS code
- 4016.93
Standards & Compliance
- Standard
- ISO 3601
- Size / Series
- 40x3.5
- Material
- FKM (Viton) 75 Shore A
- Temperature Range
- -20C to +200C
- Classification / Approval
- FDA 21 CFR 177.2600, USP Class VI, 3-A Sanitary, NSF 51, EC 1935/2004, WRAS
- HS Code
- 4016.93
Compatibility & Fitment
Metric FKM 75 Shore A O-ring. Trelleborg Sealing Solutions offers this dimension in Viton FKM; consult the O-Rings & Back-up Rings catalog (profile G, metric).
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-08-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy OR-FKM-40x3.5?
- OR-FKM-40x3.5 can be ordered from cballast.com as a Trelleborg catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Trelleborg product?
- The manufacturer part number is OR-FKM-40x3.5.
- What is the HS code for OR-FKM-40x3.5?
- The customs tariff (HS) code for OR-FKM-40x3.5 is 4016.93.
- Who manufactures OR-FKM-40x3.5?
- OR-FKM-40x3.5 is a Trelleborg product in the Seals & Gaskets range.
- Is a datasheet available for OR-FKM-40x3.5?
- Yes — the OR-FKM-40x3.5 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for OR-FKM-40x3.5?
- The minimum order quantity is 1.
- Is OR-FKM-40x3.5 available?
- Yes — OR-FKM-40x3.5 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
