| Type | Lincoln Air Chief |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Dixon Valve & Coupling Co | DIX DCP27 | DCP27 DIXON MALE PLUG (LINCOLN 11659) DCP27 |
| | Dixon Valve & Coupling Co | DIX DCP28 | DCP28 DIXON FEM PLUG (LINC 11661) DCP28 |
| | Dixon Valve & Coupling Co | DIX DC28 | DC28 DIXON AIR COUP (LINCOLN 815) DC28 |
| | Dixon Valve & Coupling Co | DIX DC27 | Lincoln Series Quick-Connect Cplr Brass 1/4" x 1/4" Male NPT DC27 |
