# O-Rings, Inch, Round, HNBR, PK2

**Manufacturer:** Zoro Select  
**MPN:** `ZUSAHSN90243`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| Category | Hardware |
| CategoryL1 | Hardware |
| CategoryL2 | Sealing & Gasketing |
| CategoryL3 | Individual & Bulk O-Rings |
| DimensionUnit | inch |
| Extra Product Name | O-Rings, Inch, Round, HNBR, PK2 |
| UPC | 193005466954 |
| UnitOfMeasure | PK |
| Weight | 0.3 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | ZZ |
| extendedLead | 10 |
| extendedQty | -2 |
| height | 4 |
| length | 0.25 |
| moq | 1 |
| MPN | ZUSAHSN90243 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | G100451044 |
| tierMinQty1 | 1 |
| tierPrice1 | 9.08 |
| url | https://www.zoro.com/zoro-select-o-rings-inch-round-hnbr-pk2-zusahsn90243/i/G100451044/ |
| width | 6 |
| Dash Number | 243 |
| System of Measurement | Inch |
| Cross Section Shape | Round |
| O-Ring Material | HNBR |
| Durometer | 90 Shore A |
| Color | Black |
| Nominal Inside Dia | 4 1/8 in |
| Actual Inside Dia | 4.1 in |
| Nominal Outside Dia | 4 3/8 in |
| Actual Outside Dia | 4.387 in |
| X-Ray Detectable | No |
| FDA Approved | No |
| Temp Range | -55 to 300 Degrees F |
| Actual Width | 0.139 in |
| Metal Detectable | No |
| Nominal Width | 1/8 in |
| Item | O-Ring |
| Durometer (Hardness) Rating | Hard |
| Properties | Resistant to Chemicals, Resistant to Oils, Resistant to Water |
| Application | Standard |
| Country of Origin (subject to change) | Multiple |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G100451044 | 9.08 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/228000000/228350000/part_--ZUSAHSN90243---ZoroSelect--4d5236eac7.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp