O-RING · VMQ
O-ring 25.5 × 1 mm · VMQ 50 · 50D5
O-ring with an inside diameter of 25.5 mm and a cross-section of 1 mm (25.5x1), in VMQ 50 Shore A to NF EN 2259 / NF L 17-250 (material code 50D5). Nominal outside diameter 27.5 mm, weight 0.079 g. Reference 5331-14-420-2973.
| Oringaero reference | OA-50D5-25.5X1 |
|---|---|
| Material code | 50D5 — VMQ |
| Material standard | NF EN 2259 / NF L 17-250 |
| Hardness | 50 Shore A |
| Inside Ø | 25.5 ± 0.25 mm |
| Cross-section | 1 ± 0.08 mm |
| Nominal outside Ø | 27.5 mm |
| Colour | Orange-red |
| Weight | 0.079 g |
| Continuous temperature¹ | −55 to +225 °C |
| Short-term temperature¹ | −55 to +260 °C |
| Tolerances | ISO 3601-1:2012 — class A, annex A |
| Surface imperfections | ISO 3601-3:2005 + Amd 1:2018 — grade N |
| Reference | 5331-14-420-2973 |
¹ Service temperatures to NF EN 2259 / NF L 17-250; the short-term temperature applies to brief exposure.
- Manufacturer: JUNGA Ltd, EN 9100 certified
- Lead time: 2 to 4 weeks depending on quantity
- Packaging: individual bags, labelled to NF L
- Price: on quotation; state the conformity documents you need
Application and inspection
Hot air, weathering, dielectric applications.
Values measured at qualification of compound 50D5: tensile strength 7.1 MPa, elongation at break 479 %, compression set 12.8 % (70 h at 150 °C), density 1.21 g/cm³.