4-6521-05 O-Ring (FFKM) 6.8/1.9φmm 7481P-7
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-7
- Inner Diameter/Wire Diameter (φmm): 6.8/1.9
- 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. | 4-6521-05 | |
|---|---|---|
| Model No. | 7481P-7 | |
| JAN Code | 4582619730777 | |
| Standard price |
JPY: 3,600
USD: 22.57
Excange rate 1USD= 159.53JPY
Valid price in Japan |
|
| Quantity | 1piece | |
| Stock in Japan |
|
|
| Supplier Stock |
|
|
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] |
|
|---|---|---|---|---|---|---|---|---|
![]() |
4-6521-01 | O-Ring (FFKM) 2.8/1.9φmm 7481P-3 | 7481P-3 | 1piece | JPY: 3,470 | USD: 21.75 |
|
|
![]() |
4-6521-02 | O-Ring (FFKM) 3.8/1.9φmm 7481P-4 | 7481P-4 | 1piece | JPY: 3,480 | USD: 21.81 |
|
|
![]() |
4-6521-03 | O-Ring (FFKM) 4.8/1.9φmm 7481P-5 | 7481P-5 | 1piece | JPY: 3,530 | USD: 22.13 |
|
|
![]() |
4-6521-04 | O-Ring (FFKM) 5.8/1.9φmm 7481P-6 | 7481P-6 | 1piece | JPY: 3,560 | USD: 22.32 |
|
|
![]() |
4-6521-05 | O-Ring (FFKM) 6.8/1.9φmm 7481P-7 | 7481P-7 | 1piece | JPY: 3,600 | USD: 22.57 |
|
|
![]() |
4-6521-06 | O-Ring (FFKM) 7.8/1.9φmm 7481P-8 | 7481P-8 | 1piece | JPY: 3,660 | USD: 22.94 |
|
|
![]() |
4-6521-07 | O-Ring (FFKM) 8.8/1.9φmm 7481P-9 | 7481P-9 | 1piece | JPY: 3,680 | USD: 23.07 |
|
|
![]() |
4-6521-08 | O-Ring (FFKM) 9.8/1.9φmm 7481P-10 | 7481P-10 | 1piece | JPY: 3,710 | USD: 23.26 |
|
|
![]() |
4-6521-09 | O-Ring (FFKM) 10.8/2.4φmm 7481P-11 | 7481P-11 | 1piece | JPY: 4,730 | USD: 29.65 |
|
|
![]() |
4-6521-10 | O-Ring (FFKM) 11.8/2.4φmm 7481P-12 | 7481P-12 | 1piece | JPY: 4,990 | USD: 31.28 |
|
|
![]() |
4-6521-11 | O-Ring (FFKM) 13.8/2.4φmm 7481P-14 | 7481P-14 | 1piece | JPY: 5,110 | USD: 32.03 |
|
|
![]() |
4-6521-12 | O-Ring (FFKM) 14.8/2.4φmm 7481P-15 | 7481P-15 | 1piece | JPY: 5,190 | USD: 32.53 |
|
|
![]() |
4-6521-13 | O-Ring (FFKM) 15.8/2.4φmm 7481P-16 | 7481P-16 | 1piece | JPY: 5,250 | USD: 32.91 |
|
|
![]() |
4-6521-14 | O-Ring (FFKM) 11.8/2.4φmm 7481P-18 | 7481P-18 | 1piece | JPY: 5,470 | USD: 34.29 |
|
|
![]() |
4-6521-15 | O-Ring (FFKM) 19.8/2.4φmm 7481P-20 | 7481P-20 | 1piece | JPY: 5,630 | USD: 35.29 |
|
|
![]() |
4-6521-16 | O-Ring (FFKM) 20.8/2.4φmm 7481P-21 | 7481P-21 | 1piece | JPY: 5,820 | USD: 36.48 |
|
|
![]() |
4-6521-17 | O-Ring (FFKM) 21.8/2.4φmm 7481P-22 | 7481P-22 | 1piece | JPY: 5,970 | USD: 37.42 |
|
Product CatalogProduct Cataloginit">
4-6521-05 O-Ring (FFKM) 6.8/1.9φmm 7481P-7 【AXEL GLOBAL】ASONE
Contact us
AS ONE Corporation
4-6521-05 O-Ring (FFKM) 6.8/1.9φmm 7481P-7
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-7
- Inner Diameter/Wire Diameter (φmm): 6.8/1.9
- 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.
4-6521-05
Model No.
7481P-7
JAN Code
4582619730777
Standard price
JPY: 3,600
USD: 22.57
Excange rate 1USD= 159.53JPY
Valid price in Japan
Quantity
1piece
Stock in Japan
Supplier Stock
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]

4-6521-01
O-Ring (FFKM) 2.8/1.9φmm 7481P-3
7481P-3
1piece
JPY: 3,470
USD: 21.75


4-6521-02
O-Ring (FFKM) 3.8/1.9φmm 7481P-4
7481P-4
1piece
JPY: 3,480
USD: 21.81


4-6521-03
O-Ring (FFKM) 4.8/1.9φmm 7481P-5
7481P-5
1piece
JPY: 3,530
USD: 22.13


4-6521-04
O-Ring (FFKM) 5.8/1.9φmm 7481P-6
7481P-6
1piece
JPY: 3,560
USD: 22.32


4-6521-05
O-Ring (FFKM) 6.8/1.9φmm 7481P-7
7481P-7
1piece
JPY: 3,600
USD: 22.57


4-6521-06
O-Ring (FFKM) 7.8/1.9φmm 7481P-8
7481P-8
1piece
JPY: 3,660
USD: 22.94


4-6521-07
O-Ring (FFKM) 8.8/1.9φmm 7481P-9
7481P-9
1piece
JPY: 3,680
USD: 23.07


4-6521-08
O-Ring (FFKM) 9.8/1.9φmm 7481P-10
7481P-10
1piece
JPY: 3,710
USD: 23.26


4-6521-09
O-Ring (FFKM) 10.8/2.4φmm 7481P-11
7481P-11
1piece
JPY: 4,730
USD: 29.65


4-6521-10
O-Ring (FFKM) 11.8/2.4φmm 7481P-12
7481P-12
1piece
JPY: 4,990
USD: 31.28


4-6521-11
O-Ring (FFKM) 13.8/2.4φmm 7481P-14
7481P-14
1piece
JPY: 5,110
USD: 32.03


4-6521-12
O-Ring (FFKM) 14.8/2.4φmm 7481P-15
7481P-15
1piece
JPY: 5,190
USD: 32.53


4-6521-13
O-Ring (FFKM) 15.8/2.4φmm 7481P-16
7481P-16
1piece
JPY: 5,250
USD: 32.91


4-6521-14
O-Ring (FFKM) 11.8/2.4φmm 7481P-18
7481P-18
1piece
JPY: 5,470
USD: 34.29


4-6521-15
O-Ring (FFKM) 19.8/2.4φmm 7481P-20
7481P-20
1piece
JPY: 5,630
USD: 35.29


4-6521-16
O-Ring (FFKM) 20.8/2.4φmm 7481P-21
7481P-21
1piece
JPY: 5,820
USD: 36.48


4-6521-17
O-Ring (FFKM) 21.8/2.4φmm 7481P-22
7481P-22
1piece
JPY: 5,970
USD: 37.42

Product Catalog
Catalog Name
Page
AS ONE Catalog 2025 [Instruments for Laboratory]
1978
4-6521-05 O-Ring (FFKM) 6.8/1.9φmm 7481P-7
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-7
- Inner Diameter/Wire Diameter (φmm): 6.8/1.9
- 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. | 4-6521-05 | |
|---|---|---|
| Model No. | 7481P-7 | |
| JAN Code | 4582619730777 | |
| Standard price |
JPY: 3,600
USD: 22.57
Excange rate 1USD= 159.53JPY
Valid price in Japan |
|
| Quantity | 1piece | |
| Stock in Japan |
|
|
| Supplier Stock |
|
|
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] |
|
|---|---|---|---|---|---|---|---|---|
![]() |
4-6521-01 | O-Ring (FFKM) 2.8/1.9φmm 7481P-3 | 7481P-3 | 1piece | JPY: 3,470 | USD: 21.75 |
|
|
![]() |
4-6521-02 | O-Ring (FFKM) 3.8/1.9φmm 7481P-4 | 7481P-4 | 1piece | JPY: 3,480 | USD: 21.81 |
|
|
![]() |
4-6521-03 | O-Ring (FFKM) 4.8/1.9φmm 7481P-5 | 7481P-5 | 1piece | JPY: 3,530 | USD: 22.13 |
|
|
![]() |
4-6521-04 | O-Ring (FFKM) 5.8/1.9φmm 7481P-6 | 7481P-6 | 1piece | JPY: 3,560 | USD: 22.32 |
|
|
![]() |
4-6521-05 | O-Ring (FFKM) 6.8/1.9φmm 7481P-7 | 7481P-7 | 1piece | JPY: 3,600 | USD: 22.57 |
|
|
![]() |
4-6521-06 | O-Ring (FFKM) 7.8/1.9φmm 7481P-8 | 7481P-8 | 1piece | JPY: 3,660 | USD: 22.94 |
|
|
![]() |
4-6521-07 | O-Ring (FFKM) 8.8/1.9φmm 7481P-9 | 7481P-9 | 1piece | JPY: 3,680 | USD: 23.07 |
|
|
![]() |
4-6521-08 | O-Ring (FFKM) 9.8/1.9φmm 7481P-10 | 7481P-10 | 1piece | JPY: 3,710 | USD: 23.26 |
|
|
![]() |
4-6521-09 | O-Ring (FFKM) 10.8/2.4φmm 7481P-11 | 7481P-11 | 1piece | JPY: 4,730 | USD: 29.65 |
|
|
![]() |
4-6521-10 | O-Ring (FFKM) 11.8/2.4φmm 7481P-12 | 7481P-12 | 1piece | JPY: 4,990 | USD: 31.28 |
|
|
![]() |
4-6521-11 | O-Ring (FFKM) 13.8/2.4φmm 7481P-14 | 7481P-14 | 1piece | JPY: 5,110 | USD: 32.03 |
|
|
![]() |
4-6521-12 | O-Ring (FFKM) 14.8/2.4φmm 7481P-15 | 7481P-15 | 1piece | JPY: 5,190 | USD: 32.53 |
|
|
![]() |
4-6521-13 | O-Ring (FFKM) 15.8/2.4φmm 7481P-16 | 7481P-16 | 1piece | JPY: 5,250 | USD: 32.91 |
|
|
![]() |
4-6521-14 | O-Ring (FFKM) 11.8/2.4φmm 7481P-18 | 7481P-18 | 1piece | JPY: 5,470 | USD: 34.29 |
|
|
![]() |
4-6521-15 | O-Ring (FFKM) 19.8/2.4φmm 7481P-20 | 7481P-20 | 1piece | JPY: 5,630 | USD: 35.29 |
|
|
![]() |
4-6521-16 | O-Ring (FFKM) 20.8/2.4φmm 7481P-21 | 7481P-21 | 1piece | JPY: 5,820 | USD: 36.48 |
|
|
![]() |
4-6521-17 | O-Ring (FFKM) 21.8/2.4φmm 7481P-22 | 7481P-22 | 1piece | JPY: 5,970 | USD: 37.42 |
|
Product Catalog
| Catalog Name | Page |
|---|---|
| AS ONE Catalog 2025 [Instruments for Laboratory] | 1978 |

