Silicone O-ring
O-Ring 97.20 × 5.70 mm · Silicone · 70A
- ID97.20 mm3.827 in
- CS5.70 mm0.224 in
- MaterialSilicone
- Hardness70 Shore A
OXXRING SKU OXX-OR-97P2-5P7-SILICONE-70A-P10
Same size, other grades
Compare every grade at this size →$4.09 per piece
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Standard items: returns per our Refund Policy. Custom items are made to order.
Specifications
| Inside diameter (ID) | 97.20 mm · 3.827 in |
|---|---|
| Cross section (CS) | 5.70 mm · 0.224 in |
| Material family | Silicone |
| Hardness | 70 Shore A |
| OXXRING SKU | OXX-OR-97P2-5P7-SILICONE-70A-P10 |
| Ordering | Buy online |
Check this size for your application
Free engineering tools, already filled in with 97.20 × 5.70 mm Silicone.
Same size, other materials and hardness
Identical nominal ID × CS. Material and hardness change suitability; check the fluid and temperature before switching.
| Size | Material | Size reference | Smallest pack | Ordering | Action |
|---|---|---|---|---|---|
| 97.20 × 5.70 mm3.827 × 0.224 in | NBR 70A | — | $10.70 / 10 pcs $1.07 / pc | Available to order | Choose pack |
| 97.20 × 5.70 mm3.827 × 0.224 in | FKM 80A | — | $52.19 / 10 pcs $5.22 / pc | Available to order | Choose pack |
| 97.20 × 5.70 mm3.827 × 0.224 in | EPDM 70A | — | $14.68 / 10 pcs $1.47 / pc | Available to order | Choose pack |
| 97.20 × 5.70 mm3.827 × 0.224 in | FFKM 75A | — | $309.38 / pc $309.38 / pc | Available to order | Choose pack |
Nearby listed sizes
For comparison only. A nearby size is not an equivalent; confirm the gland dimensions or ask for a review before substituting.
Silicone material notes
Usually a good starting point for
Ozone/weathering and salt-solution service; water service may be considered conditionally.
Review before use with
Review fuels, aromatic/chlorinated hydrocarbons, steam, acids, alkalis and silicone-fluid service.
Family-level screening, not an approval of a specific compound. Screen a chemical or ask for a material check.
Questions about this O-ring
How do I confirm this is the right size?
Measure the inside diameter and the cross section of the ring you are replacing, or read them from the drawing. This listing is 97.20 × 5.70 mm. For a used ring, measure in several places; wear and swelling change the dimensions. Measurement guide
How is the price calculated?
The price shown is the total for one pack. The per-piece price is shown beside it for comparison. Choose how many packs you need; taxes and shipping are calculated at checkout.
Can I order a quantity that is not in the pack list?
Yes. Order several packs, or request a quote for larger or scheduled quantities.