| PartNumber | 521601-1 | 521600-1 | 521600-2 |
| Description | Terminals 187 ULTRA-POD FLAG 18-14 BR | Terminals 187 ULTRA-POD FLAG 22-18 BR | Terminals 187 ULTRA-POD FLAG 22-18 TPBR |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Terminals | Terminals | Terminals |
| RoHS | Y | Y | Y |
| Product | Quick Disconnects | Quick Disconnects | Quick Disconnects |
| Brand | TE Connectivity | TE Connectivity / AMP | TE Connectivity / AMP |
| Product Type | Terminals | Terminals | Terminals |
| Factory Pack Quantity | 2200 | 2400 | 2400 |
| Subcategory | Terminals | Terminals | Terminals |
| Part # Aliases | 521601-1 | 521600-1 | 521600-2 |
| Series | - | 187 FASTON | 187 FASTON |
| Tradename | - | FASTON | FASTON |