PK-N1231-80-438
AS568-438 O-rings Buna-N, Parker Seal® N1231-80 80 Durometer, Black, Buna-N (NBR, Nitrile, Buna)
Color: Black
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Description
Parker Seal® N1231-80-438 is a 80 durometer, black, Buna-N (NBR, Nitrile, Buna) o-ring. This product is a USA AS568-438 size and has a cross section of 6.99mm (0.275in) and an inside diameter of 158.12mm (6.225in). It is made from the compound Parker Seal® N1231-80. See compound features belowCompound Attributes
- Resistant to explosive decompression
- Resistant to freons
Tech Specs
| Size Code | 438 |
|---|---|
| Cross Section | 0.275 in (6.99 mm) |
| Inside Diameter | 6.225 in (158.12 mm) |
| Outside Diameter | 6.776 in (172.10 mm) |
| Part Number | PK-N1231-80-438 |
| Compound | PK-N1231-80 Material Datasheet  |
| Material Type | Buna-N (NBR, Nitrile, Buna) |
| Sub Type | |
| High Temp | 300 °F (150 °C) |
| Low Temp | -25 °F (-35 °C) |
| Hardness | 80 Shore A |
| Color | Black |
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Marco Rubber & Plastics is an industry leader in custom sealing solutions that go beyond the limits of catalog commodities. Since 1980, our solutions have delivered reliable, long-lasting success for customers worldwide. We offer the largest inventory of specialty and standard sealing solutions backed by best-in-class technology, service and support.
