4-6521-13 O-Ring (FFKM) 15.8/2.4φmm 7481P-16
Features
- It has excellent physical properties such as chemical resistance against various fluids and low compression set in high temperature conditions, making it suitable for sealing for fixation and motion.
Spec
- Standard: P-16
- Inner Diameter/Wire Diameter (φmm): 15.8/2.4
- Material: FFKM (Perfluoro Elastomer from Syensqo)
- Heat-resistant Standard: 315°C
- Hardness (b): 76
- 100% modulus (a): 10.8Mpa
- Tensile strength (a): 17.4Mpa
- Growth rate (a): 142%
- Compression set (c) (70hr at250 degrees C): 22%
- ※(a)ASTM D412(dumbbell test specimens)(b)ASTM D2240(pellet test specimens)(c)ASTM D395B(AS568 #214 O-Ring test specimens)
- *It is not a guaranteed value.
Package size:100×120×5 mm 10 g [About Package size]
| Order No. | 4-6521-13 | |
|---|---|---|
| Model No. | 7481P-16 | |
| JAN Code | 4582619730852 | |
| Standard price |
JPY: 5,250
USD: 32.91
Excange rate 1USD= 159.53JPY
Valid price in Japan |
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| Quantity | 1piece | |
| Stock in Japan |
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| Supplier Stock |
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Product Variations (Different Sizes, Specifications, Optional Products, etc.)
| Product image | Order No. | Name | Model No. | Quantity | Standard price | Valid price in Japan | Stock [Supplier Stock] |
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4-6521-01 | O-Ring (FFKM) 2.8/1.9φmm 7481P-3 | 7481P-3 | 1piece | JPY: 3,470 | USD: 21.75 |
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4-6521-02 | O-Ring (FFKM) 3.8/1.9φmm 7481P-4 | 7481P-4 | 1piece | JPY: 3,480 | USD: 21.81 |
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4-6521-03 | O-Ring (FFKM) 4.8/1.9φmm 7481P-5 | 7481P-5 | 1piece | JPY: 3,530 | USD: 22.13 |
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4-6521-04 | O-Ring (FFKM) 5.8/1.9φmm 7481P-6 | 7481P-6 | 1piece | JPY: 3,560 | USD: 22.32 |
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4-6521-05 | O-Ring (FFKM) 6.8/1.9φmm 7481P-7 | 7481P-7 | 1piece | JPY: 3,600 | USD: 22.57 |
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4-6521-06 | O-Ring (FFKM) 7.8/1.9φmm 7481P-8 | 7481P-8 | 1piece | JPY: 3,660 | USD: 22.94 |
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4-6521-07 | O-Ring (FFKM) 8.8/1.9φmm 7481P-9 | 7481P-9 | 1piece | JPY: 3,680 | USD: 23.07 |
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4-6521-08 | O-Ring (FFKM) 9.8/1.9φmm 7481P-10 | 7481P-10 | 1piece | JPY: 3,710 | USD: 23.26 |
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4-6521-09 | O-Ring (FFKM) 10.8/2.4φmm 7481P-11 | 7481P-11 | 1piece | JPY: 4,730 | USD: 29.65 |
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4-6521-10 | O-Ring (FFKM) 11.8/2.4φmm 7481P-12 | 7481P-12 | 1piece | JPY: 4,990 | USD: 31.28 |
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4-6521-11 | O-Ring (FFKM) 13.8/2.4φmm 7481P-14 | 7481P-14 | 1piece | JPY: 5,110 | USD: 32.03 |
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4-6521-12 | O-Ring (FFKM) 14.8/2.4φmm 7481P-15 | 7481P-15 | 1piece | JPY: 5,190 | USD: 32.53 |
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4-6521-13 | O-Ring (FFKM) 15.8/2.4φmm 7481P-16 | 7481P-16 | 1piece | JPY: 5,250 | USD: 32.91 |
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4-6521-14 | O-Ring (FFKM) 11.8/2.4φmm 7481P-18 | 7481P-18 | 1piece | JPY: 5,470 | USD: 34.29 |
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4-6521-15 | O-Ring (FFKM) 19.8/2.4φmm 7481P-20 | 7481P-20 | 1piece | JPY: 5,630 | USD: 35.29 |
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4-6521-16 | O-Ring (FFKM) 20.8/2.4φmm 7481P-21 | 7481P-21 | 1piece | JPY: 5,820 | USD: 36.48 |
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4-6521-17 | O-Ring (FFKM) 21.8/2.4φmm 7481P-22 | 7481P-22 | 1piece | JPY: 5,970 | USD: 37.42 |
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Product Catalog
| Catalog Name | Page |
|---|---|
| AS ONE Catalog 2025 [Instruments for Laboratory] | 1978 |


















