| Dimensions | 7-1/8 in Dia |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Dixon Valve & Coupling Co | DIX 400-ALT-SS | 4" Adapter x Round Tank Trk Flange 316SS Welded Fabrication 400ALTSS |
| | Dixon Valve & Coupling Co | DIX 400-TCA-BR | 4" Brass Tank Car Adapter x Standard RR Tank Car Thread 400TCABR |
| | Dixon Valve & Coupling Co | DIX 600-DP-AL | 6in 356T6 Alum Dust Plug 600DPAL |
| | Dixon Valve & Coupling Co | DIX 400-TCA-SS | 4" 316SS Tank Car Adapter x Standard RR Tank Car Thread 400TCASS |
| | Dixon Valve & Coupling Co | DIX 600-DP-BR | 6" Brass Dust Plug 600DPBR |
