HNBR O-Rings
Parker HNBR O-Ring Materials
Compound |
Material Family |
Durometer |
Color |
Low Temp (F) |
High Temp (F) |
Highlight Features |
| KA183-85 | HNBR | 85 | Black | -55 | 320 | Low temperature |
| KA453-80 | HNBR | 80 | Black | -25 | 325 | Low swell, ED resistant |
| KA162-80 | HNBR | 80 | Black | -25 | 325 | High temperature, hydraulics |
| KB163-90 | HNBR | 90 | Black | -25 | 325 | High temperature, hydraulics, ED resistant |
| KB190-50 | HNBR | 50 | Black | -25 | 325 | Automotive applications |
| N1173-70 | HNBR | 70 | Black | -25 | 325 | General purpose |
| N1231-80 | HNBR | 80 | Black | -25 | 325 | RGD resistant, automotive refrigerants |
| N1239-70 | HNBR | 70 | Red | -25 | 325 | Refrigerants |
| N4007-95 | HNBR | 95 | Black | -25 | 325 | Extrusion resistant, ED resistant |
Parco HNBR O-Ring Materials
Compound |
Material family |
Durometer |
Color |
Low Temp (F) |
High Temp (F) |
Highlight Features |
| 2269-70 | HNBR | 70 | Black | -30 | 325 | Excellent resistance to compression set and oil at high temps |
| 2269-90 | HNBR | 90 | Black | -35 | 300 | Excellent resistance to extrusion, compression set, and oils at high temps |
| 2285-80 | HNBR | 80 | Black | -25 | 325 | Excellent resistance to greases, abrasion, and compression set |
Precix O-Ring Materials
Compound |
Material Family |
Durometer |
Color |
Low Temp (F) |
High Temp (F) |
Highlight Features |
| H113 | HNBR | 75 | Green | -26 | 302 | Bosch GW 32-017 |
| H76 | HNBR | 70 | Black | -29 | 302 | |
| H94 | HNBR | 90 | Black | -40 | 302 | |
| H95 | HNBR | 80 | Black | -40 | 302 | BMW GS 93010 5518-HNBR-80-M |
| M27 | HNBR | 70 | Black | -26 | 302 | Ford ESWMD247 Type I |
| M29 | HNBR | 75 | Black | -29 | 302 | Ford ESWM2D247 Type III, internal lubricant |
| M30 | HNBR | 70 | Black | -31 | 302 | |
| M98 | HNBR | 80 | Black | -26 | 302 | Ford WSA-M2D451-A2 |