Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Name the hull number of Commissioned– Decommissioned of 1973–1996

### Inputs:
table_name: table, columns: ['Ship', 'Hull No.', 'Builder', 'Home Port', 'Commissioned– Decommissioned', 'NVR page']

### Response:
SELECT Hull No. FROM table WHERE Commissioned– Decommissioned = 1973–1996