Contact disc spring manufactured from Carbon Steel with an inside diameter of 0.284 Inch and an outside diameter of 0.559 Inch.
                                
                    | Label | Value | 
|---|---|
| Bolt Size | 0.281 | 
| Brand | Maryland Precision Spring | 
| Display Name | C55-07-21 | 
| Finish | Plain | 
| Inside Diameter | 0.284 in | 
| Load at Flat | 3200 lb | 
| Material | Carbon Steel | 
| Measurement Units | Standard | 
| Outside Diameter | 0.559 in | 
| Outside Height | 0.081 in | 
| SKU | C55-07-21 | 
| T | 0.055 in | 
| Type | Narrow | 
| Label | Value | 
|---|---|
| Bolt Size | 0.28 | 
| Brand | Maryland Precision Spring | 
| Display Name | C55-07-21 | 
| Finish | Plain | 
| Inside Diameter | 7.21 mm | 
| Load at Flat | 1451.25 kg | 
| Material | Carbon Steel | 
| Measurement Units | Standard | 
| Outside Diameter | 14.2 mm | 
| Outside Height | 2.06 mm | 
| SKU | C55-07-21 | 
| T | 1.4 mm | 
| Type | Narrow |