B1128-170
AS568-170 O-rings Buna-N, B1128-170 70 Durometer, Black, FDA, NSF61 Buna-N (NBR, Nitrile, Buna)
Color: Black
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Description
B1128-170 is a 70 durometer, black, Buna-N (NBR, Nitrile, Buna) o-ring. This product is a USA AS568-170 size and has a cross section of 2.62mm (0.103in) and an inside diameter of 196.52mm (7.737in). It is made from the compound B1128. See compound features belowCompound Attributes
- Compliant to FDA specification 21 CFR 177.2600 for use in food and beverage contact applications
- Certified to NSF 61 specification for use in drinking water applications
Tech Specs
| Size Code | 170 |
|---|---|
| Cross Section | 0.103 in (2.62 mm) |
| Inside Diameter | 7.737 in (196.52 mm) |
| Outside Diameter | 7.943 in (201.76 mm) |
| Part Number | B1128-170 |
| Compound | B1128 Material Datasheet  |
| Material Type | Buna-N (NBR, Nitrile, Buna) |
| Sub Type | |
| High Temp | 250 °F (125 °C) |
| Low Temp | -30 °F (-35 °C) |
| Compliances | FDA NSF61 |
| Hardness | 70 Shore A |
| Color | Black |
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