CFR › Title 48 › Part 1852 › §1852.00048 CFR §1852.000Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThis part, in conjunction with FAR part 52—(a)Sets forth the provisions and clauses prescribed in the NFS,(b)Gives instructions for their use, and(c)Presents a matrix listing the provisions and clauses applicable to each principal contract type and/or purpose (e.g., fixed-price supply, cost-reimbursement research and development).