48 CFR § 49.108-1 - Subcontractor's rights.
A subcontractor has no contractual rights against the Government upon the termination of a prime contract. A subcontractor may have rights against the prime contractor or intermediate subcontractor with whom it has contracted. Upon termination of a prime contract, the prime contractor and each subcontractor are responsible for the prompt settlement of the settlement proposals of their immediate subcontractors.
The following state regulations pages link to this page.