| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | UST BS30-1 | BS30 BACKSTOP 1.000" BOR |
| | Approved Supplier | UST BS30-1B | BS30 BACKSTOP 1.125" BOR |
| | Approved Supplier | UST BS30-30 | BS30 BACKSTOP 30MM BORE |
| | Approved Supplier | UST BS30-L | BS30 BACKSTOP 0.750" BOR |
| | Approved Supplier | UST BS30-P | BS30 BACKSTOP 0.875" BOR |
| | Approved Supplier | UST BS50-1B | BS50 BACKSTOP 1.125" BOR |
| Manufacturer | Approved Supplier |
| Width | 2.52 in |
