# Dixon O440BU Frac Fitting O-ring | MROSupply.com

**Manufacturer:** Dixon  
**MPN:** `O440BU`

The Dixon O440BU is a BUNA O-RING with a -440 size. It is manufactured by Dixon Valve & Coupling. The O-RING is designed for use in applications requiring a 6-inch size.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dixon |
| Manufacturer name | Dixon |
| Manufacturer | Dixon, Dixon Valve, Dixon Valve & Coupling |
| CategoryL1 | Seals |
| CategoryL2 | O-Rings |
| CategoryL3 | Round O-Rings |
| CategoryL4 | NBR / Nitrile Round O-Rings |
| Extra Product Name | Dixon O440BU Frac Fitting O-ring \| MROSupply.com |
| moq | 1 |
| MPN | O440BU |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 2072229 |
| snippet | Frac Fitting O-ring |
| tierMinQty1 | 1 |
| tierPrice1 | 2.50 |
| Part Number | O440BU |
| Product Group | BISS |
| Material | Nitrile rubber, Synthetic Rubber |
| Size | 6 in |
| ASIN | B00LT0JDVC, B08LQMGSF5 |
| AdultProduct | False |
| Asin | B00LT0JDVC, B08LQMGSF5 |
| Autographed | False |
| Brand | Dixon Valve, Dixon Valve & Coupling |
| Bullet_point | Price for Pack of 92 pcs |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 3021479011, 3021480011, 383665011 |
| CatalogNumberList | O440BUDIX |
| Chemical_names | di_2_ethylhexyl_phthalate_dehp |
| ClassificationId | 6001527011 |
| Compliance_type | chemical |
| DisplayName | Quick Connect Fittings |
| Height | 1494, 33, 473, 500, 71, 75 |
| Identifier | 0089109786121, 089109786121 |
| IdentifierType | EAN, UPC |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Dixon 6"" BUNA DUST SEAL O'RING FIG 206 (O440BU), Dixon Valve O440BU, 6" Dixon FRAC Fitting O-Ring (Pack of 92 pcs) |
| Item_name | Dixon 6"" BUNA DUST SEAL O'RING FIG 206 (O440BU), Dixon Valve O440BU, 6" Dixon FRAC Fitting O-Ring (Pack of 92 pcs) |
| Item_package_quantity | 1, 92 |
| Item_type_keyword | quick-connect-hose-fittings |
| Keyword | 206, O440BU |
| Label | Dixon Valve, Dixon Valve & Coupling |
| Link | https://m.media-amazon.com/images/I/31x5YUDakdL._SL75_.jpg, https://m.media-amazon.com/images/I/31x5YUDakdL.jpg, https://m.media-amazon.com/images/I/31xOMHDa+kL._SL75_.jpg, https://m.media-amazon.com/ |
| Man | Dixon Valve & Coupling |
| MaterialType | Synthetic Rubber |
| Memorabilia | False |
| Mpns | O440BU |
| NumberOfItems | 1, 92 |
| Number_of_items | 92 |
| PackageQuantity | 1, 92 |
| PartNumber | O440BU |
| Part_number | O440BU |
| ProductGroup | BISS, BISS Basic, Home Improvement |
| ProductType | O_RINGS |
| ProductTypeName | ABRASIVES, HOSE_PIPE_FITTING, O_RINGS |
| Product_description | <p><strong>Use</strong></p><ul><li>For use with Dixon Frac Fittings</li></ul>, Dixon BUNA O-RING -440 (O440BU) … |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| MRO Supply | 2072229 | 2.5 | 1 | None | 1 |
| Radwell | O440BU |  |  | None | 1 |
| Megadepot | O440BU | 1.77 | 1 | None | 1 |
| toolfetch.com | DIX-O440BU | 1.56 | 1 | None | 1 |
| Applied Industrial | 110879466 |  |  | None | 1 |
| heavydutydepot.com | O440BU | 1.77 | 1 | None | 57 |
| Wilson | O440BU | 6.35 | 1 | None | 1 |
| usmegastore.com | O440BU | 1.77 | 1 | None | 1 |
| hanessupply.com | O440BU-10639 |  |  | None | 1 |
| industrialzone.com | O440BU | 2.37 | 1 | None | 85 |
| andersonprocess.com | O440BU | 1.79 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/25000000/25283500/part_--O440BU---Dixon--8269bcb550.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp