OR-BN-H90-253
#253 Hard Buna-N O-Ring, 90A Durometer
#253 Hard Buna-N O-Ring, 90A Durometer (part number OR-BN-H90-253). Key specifications: 5.359" id, 5.637" od, 0.139" cross section, Hard Buna-N material. SongGlow supplies this part with full supply-chain traceability, 100% authentic. Request a quote for OEM and EMS production quantities.
| Specification | Value |
|---|---|
| Part number | OR-BN-H90-253 |
| ID | 5.359" |
| OD | 5.637" |
| Cross Section | 0.139" |
| Material | Hard Buna-N |
| Hardness | Durometer 90A (Hard) |
| Color | Black |
| Temp Range | -30° to 250°F, SAE AS568, SAE J200 |
| Dash No. | 253 |
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