Nitrile 4367-70
- Chemical Family
- Nitrile RubbersNitriles
Nitrile 4367-70 nitrile seals are ideal for use in low temperatures and hydraulic fluids. Parco 4367-70 seals are suitable for applications ranging from -65 to +275°F.
Properties
- Physical Form
- O-rings, Seals
- O-rings
- Seals
Product families
- Cooling & Climate
- Fuel Systems
- Other Automotive Applications
- Equipment & Parts
- Exploration & Upstream
- Midstream
- Aerospace & Aviation
Other characteristics
- Brand
- Nitrile
- Color
- Black
- End Uses
- Industrial Applications, O Rings, Seals
- Features
Automotive Fluid Resistant, Cost Effective, Enhanced Physical Properties, Excellent Seal Properties, Gasoline Resistant, Good Mechanical Properties, Heat Resistance, High Durability, Highly Versatile, Low Compression Set, Low Temperature Flexibility, Low Temperature Resistant, Oil Resistant, Wide Temperature Operating Range
- Polymer Name
- Acrylonitrile Butadiene Rubber (NBR)
- Tensile Strength
- 12.93942 - 12.93942 MPa
- Markets
- Automotive & Transportation
- Industrial
- Cure
- Chemical Cure
- Technology
- Elastomers
- Product Families
- Elastomers — Parts & Shapes
- Material Features
- Automotive Fluid Resistant
- Cost Effective
- Enhanced Physical Properties
- Excellent Seal Properties
- Gasoline Resistant
- Good Mechanical Properties
- Heat Resistance
- High Durability
- Chemical Resistance
- Water
- Meets Your Needs
Exceeds AMS-P-83461; Seals made from our 70-durometer nitrile compound 4367-70 exceed the requirements of AMS-P-83461 (see test report on reverse side). Parco supplies seals to 28 military and aerospace specifications. We are also one of only a few manufacturers approved to supply Qualified Products List (QPL) rubber seals. Our quality system is certified to ISO 9001, ISO/TS 16949, AC7115, and AS9100. So when you specify 4367-70, rest assured that you've made the right choice.; Outstanding Resistance; to Low Temperatures Seals used in low temperatures may become hard and brittle, making them more susceptible to cracking. Parco's 4367-70 seals can be used in static sealing applications with continuous service temperatures as low as -65°F. The excellent lowtemperature properties of 4367-70 seals enable them to resist cracking in low-temperature applications.; Outstanding Resistance to High Temperatures; High temperatures can cause seals to undergo irreversible chemical changes, reducing resistance to compression set. To perform properly, most seals must resist taking a set from compression after being installed. When a seal takes a set, it no longer exerts force on the mating surfaces, resulting in leakage. 4367-70 seals are peroxidecured, offering improved resistance to high temperatures over other low temperature nitrile compounds. 4367-70 seals can resist temperatures up to 275°F; Parco 4367-70 prices are among the lowest available
- Certifications and Compliance
- ISO 9001
- ISO/TS 16949
- Plastics and Elastomers End Uses
- Industrial Applications
- O Rings
- Seals
Technical data
Table 1 of 1
14 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Hardness | 70.0 | Shore A | D2240 |
| Tensile Strength | 1878.0 | psi | D412 |
| Ultimate Elongation (pct) | 175.0 | — | D412 |
| Modulus (100 pct, Elongation, pct) | 779.0 | psi | D412 |
| Compression Set Solid 22 hours (100°C, 212°F ) Pct of Original Deflection | max. 18 | — | D395 |
| Heat Aging 70 hours (100°C, 212°F) Hardness Change, pts. | 4.0 | Shore A | D573 |
| Heat Aging 70 hours (100°C, 212°F) Tensile Strength Change, pct. | -3.0 | — | D573 |
| Heat Aging 70 hours (100°C, 212°F) Ultimate Elongation Change, pct. | max. -20 | — | D573 |
| Fluid Aging, Fuel B 70 hours (23°C, 73°F) Hardness Change, pts. | -19.0 | Shore A | D471 |
| Fluid Aging, Fuel B 70 hours (23°C, 73°F) Tensile Strength Change, pct. | -60.0 | — | D471 |
| Fluid Aging, Fuel B 70 hours (23°C, 73°F) Ultimate Elongation Change, pct. | -48.0 | — | D471 |
| Fluid Aging, Fuel B 70 hours (23°C, 73°F) Volume Change, pct. | 33.0 | — | D471 |
