Silicone O-ring · AS568-469 size reference
O-Ring 506.86 × 6.99 mm · Silicone · 70A
- ID506.86 mm19.955 in
- CS6.99 mm0.275 in
- MaterialSilicone
- Hardness70 Shore A
OXXRING SKU OXX-OR-506P86-6P99-SILICONE-70A-P10
Same size, other grades
Compare every grade at this size →$22.23 per piece
- Fast Dispatch
- Quality Checked Before Shipping
- Bulk Orders Available
- Fast Response on WhatsApp
- Secure Payment
Need 1,000+ or a different spec? Bulk quote
Standard items: returns per our Refund Policy. Custom items are made to order.
Specifications
| Inside diameter (ID) | 506.86 mm · 19.955 in |
|---|---|
| Cross section (CS) | 6.99 mm · 0.275 in |
| Material family | Silicone |
| Hardness | 70 Shore A |
| Size reference | AS568-469, BS1806-469 |
| OXXRING SKU | OXX-OR-506P86-6P99-SILICONE-70A-P10 |
| Ordering | Buy online |
Check this size for your application
Free engineering tools, already filled in with 506.86 × 6.99 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 |
|---|---|---|---|---|---|
| 506.86 × 6.99 mm19.955 × 0.275 in | NBR 70A | AS568-469 | $55.67 / 10 pcs $5.57 / pc | Available to order | Choose pack |
| 506.86 × 6.99 mm19.955 × 0.275 in | FKM 80A | AS568-469 | $28.64 / pc $28.64 / pc | Available to order | Choose pack |
| 506.86 × 6.99 mm19.955 × 0.275 in | EPDM 70A | AS568-469 | $147.28 / 10 pcs $14.73 / pc | Available to order | Choose pack |
| 506.86 × 6.99 mm19.955 × 0.275 in | FFKM 80A | AS568-469 | $1,284.86 / pc $1,284.86 / 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.
Documents
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 506.86 × 6.99 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.
Is the size reference a certification?
No. A size reference such as AS568 or ISO 3601 describes nominal dimensions. It does not certify the compound or approve the part for a specific application.