# Silicone Foam Ring - 4" ID x 4-1/2" OD x 1/8" Thick

**Manufacturer:** USA Sealing  
**MPN:** `ZUSASSR-R-20`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | USA Sealing |
| Manufacturer name | USA Sealing |
| Manufacturer | USA Sealing, USA Sealing Inc. |
| DimensionUnit | inch |
| Extra Product Name | Silicone Foam Ring - 4" ID x 4-1/2" OD x 1/8" Thick |
| diameter | 4.5 |
| height | 4.5 |
| height_Attrib | Outside Diameter |
| length | 4.0 |
| length_Attrib | Diameter |
| moq | 1 |
| MPN | ZUSASSR-R-20 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | WBB2308261 |
| tierMinQty1 | 1 |
| tierPrice1 | 7.10 |
| width | 4.0 |
| width_Attrib | Diameter |
| Density | 39 Lbs / Cu. Ft. lbs/ft? |
| Tensile Strength | 100 psi |
| Diameter | 4 in |
| Outside Diameter | 4-1/2 in |
| Thickness | 1/8 in |
| Cell Type | Closed Cell |
| Description | Silicone Foam Ring |
| Texture | Textured |
| Compression Deflection @ 25% Deflection (PSI) | 10 PSI |
| UV Resistance | Excellent |
| Flame Retardant | No |
| Grade | Standard |
| Package Quantity | 1 |
| Brand | USA Sealing, USA Sealing Inc. |
| Material Temperature Range | -100 to 500 ?F |
| Chemical Resistance | Good |
| Firmness | Medium |
| Material | Silicone, Silicone foam |
| Manufacturers Part Number | ZUSASSR-R-20 |
| Shape | Ring |
| Color Family | Red |
| Oil Resistance | Good |
| Certifications | ASTM D1056 2C3 |
| ASIN | B07MGJWGXM |
| AdultProduct | False |
| Amount | 17.67 |
| Asin | B07MGJWGXM |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc. |
| Bullet_point | Color: Red; Texture: Textured; Compression Deflection at 25%: 10 psi; Density: 39 lbs / cu. ft., Grade: Standard; Firmness: Medium (9 - 13 psi), ID: 4-1/2"; OD: 1/8"; Thickness:, Shape: Ring; Cell Typ |
| ClassificationId | 15727661 |
| Color | Red |
| Contains_liquid_contents | False |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Auxiliary Air Supply |
| Height | 0.2, 0.20, 2560, 500, 6.0, 75 |
| Identifier | 0193005262853, 193005262853 |
| IdentifierType | EAN, UPC |
| IsBrandQuery | True |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Global Industrial | WBB2308261 | 7.1 | 1 | None | 1 |
| Misumi USA | ZUSASSR-R-20 |  |  | None | 1 |
| fixsupply.com | ZUSASSR-R-20 | 5.78 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/171000000/171138500/part_--ZUSASSRR20---USASealing--63a67525fc.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp