# PTFE Single Turn Backup Ring Dash 328 -Pack of 5

**Manufacturer:** USA Sealing  
**MPN:** `ZUSATST328`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | USA Sealing |
| Manufacturer name | USA Sealing |
| Manufacturer | USA Sealing, USA Sealing Inc |
| Extra Product Name | PTFE Single Turn Backup Ring Dash 328 -Pack of 5 |
| Weight | 1 |
| WeightUnit | lbs |
| Weight_Attrib | Weight |
| moq | 4 |
| MPN | ZUSATST328 |
| multiple | 4 |
| qtyInStock | 0 |
| SKU | WBB2301213 |
| tierMinQty1 | 1 |
| tierPrice1 | 10.75 |
| Inch/Metric | Inch |
| Outside Dimension (Actual) | 2.254" |
| Inside Dimensions | 1.888" |
| Cross Section | .183" |
| Thickness | .070 in |
| Temperature Range | -50 to 500 () ?F |
| Dash Size | 328 |
| Hardness | Hard |
| Grade | Standard |
| Cross Section Shape | Round |
| Package Quantity | 5 |
| Brand | USA Sealing, USA Sealing Inc. |
| Material | PTFE |
| Manufacturers Part Number | ZUSATST328 |
| Color Family | White |
| Durometer | 55D |
| ASIN | B0859MV624 |
| AdultProduct | False |
| Asin | B0859MV624, B08ZLQ3WN8 |
| Autographed | False |
| ClassificationId | 16413611, 383665011 |
| DisplayName | Hose Fittings, O-Rings |
| Height | 2516, 500, 75 |
| Identifier | 0193005323479, 193005323479 |
| IdentifierType | EAN, UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName | PTFE Split Backup Rings - Dash 328 - Pack of 10, USA SEALING PTFE Split Backup Rings - Dash 328 (ZUSATST328) |
| Item_name | PTFE Split Backup Rings - Dash 328 - Pack of 10, USA SEALING PTFE Split Backup Rings - Dash 328 (ZUSATST328) |
| Item_type_keyword | industrial-hose-fittings, o-ring-seals |
| Keyword | ZUSATST328 |
| Label | USA Sealing Inc |
| Link | https://m.media-amazon.com/images/I/312oxgQo1NL._SL75_.jpg, https://m.media-amazon.com/images/I/312oxgQo1NL.jpg, https://m.media-amazon.com/images/I/314QlegcMtL._SL75_.jpg, https://m.media-amazon.com/ |
| MaterialType | PTFE |
| Memorabilia | False |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| PartNumber | ZUSATST328 |
| Part_number | ZUSATST328 |
| ProductGroup | BISS Basic |
| ProductType | O_RINGS |
| ProductTypeName | O_RINGS |
| Product_description | USA SEALING PTFE SPLIT BACKUP RINGS - DASH 328 (ZUSATST328) |
| Publisher | USA Sealing Inc |
| Studio | USA Sealing Inc |
| Title | PTFE Split Backup Rings - Dash 328 - Pack of 10 |
| TradeInEligible | False |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Global Industrial | WBB2301213 | 10.75 | 1 | None | 4 |
| Zoro | G7874929 | 9.86 | 1 | None | 1 |
| Zoro | G7261010 | 16.23 | 1 | None | 1 |
| Digi-Key | 17793855 | 14.8 | 1 | None | 1 |
| fixsupply.com | ZUSATST328 | 11.25 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/133000000/133170500/part_--ZUSATST328---USASealing--2c14b8de79.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp