# Usa Sealing

**Manufacturer:** Usa Sealing  
**MPN:** `ZUSATST121`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Usa Sealing |
| Manufacturer name | Usa Sealing |
| Manufacturer | Usa Sealing, USA Sealing, USA Sealing Inc |
| DimensionUnit | inch |
| GraingerSku | ZUSATST121 |
| Extra Product Name | Usa Sealing |
| WeightUnit | lbs |
| atoms | 10 |
| countryOfOrigin | Unknown |
| diameter | 1.254 |
| extendedLead | 17 |
| extendedQty | -2 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1.254 |
| length_Attrib | Actual Outside Dia. |
| moq | 2 |
| MPN | ZUSATST121 |
| multiple | 2 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G7878060 |
| tierMinQty1 | 1 |
| tierPrice1 | 9.56 |
| url | https://www.zoro.com/usa-sealing-ptfe-split-backup-rings-dash-121-pk-10-zusatst121/i/G7878060/ |
| width | 1.254 |
| width_Attrib | Actual Outside Dia. |
| Dash Number | 121 |
| System of Measurement | Inch |
| Cross Section Shape | Round |
| O-Ring Material | PTFE |
| Durometer | 55D |
| Color | White |
| Actual Inside Dia | 1.082" |
| Actual Outside Dia | 1.254" |
| Temp Range | -50? to 500? F |
| Metal Detectable | No |
| FDA Approved | No |
| Durometer (Hardness) Rating | Hard |
| Type | O-Ring, Count, ean, upc |
| Grade | Standard |
| Package Quantity | 10 |
| Country of Origin (subject to change) | Unknown |
| ASIN | B0859MV5B7 |
| AdultProduct | False |
| Asin | B0859MV5B7, B08ZLSVQ4Z |
| Autographed | False |
| Brand | USA Sealing, USA Sealing Inc. |
| ClassificationId | 16413611, 383665011 |
| DisplayName | Hose Fittings, O-Rings |
| Height | 2516, 500, 75 |
| Identifier | 0193005323042, 193005323042 |
| IdentifierType | EAN, UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName | PTFE Split Backup Rings - Dash 121 - Pack of 10, USA SEALING PTFE Split Backup Rings - Dash 121 (ZUSATST121) |
| Item_name | PTFE Split Backup Rings - Dash 121 - Pack of 10, USA SEALING PTFE Split Backup Rings - Dash 121 (ZUSATST121) |
| Item_type_keyword | industrial-hose-fittings, o-ring-seals |
| Keyword | ZUSATST121 |
| 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/ |
| Material | PTFE |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7878060 | 9.56 | 1 | None | 2 |
| Zoro | G7261333 | 13.2 | 1 | None | 1 |
| fixsupply.com | ZUSATST121 | 8.08 | 1 | None | 1 |
| Global Industrial | WBB2301043 | 9.9 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/96000000/96356000/part_--ZUSATST121---UsaSealing--4e92df6ab5.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp