48 CFR § 252.225-7062 - 252.225-7062 Restriction on Acquisition of Large Medium-Speed Diesel Engines.

---
identifier: "/us/cfr/t48/s252.225-7062"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "48 CFR § 252.225-7062 - 252.225-7062   Restriction on Acquisition of Large Medium-Speed Diesel Engines."
title_number: 48
title_name: "Federal Acquisition Regulations System"
section_number: "252.225-7062"
section_name: "252.225-7062   Restriction on Acquisition of Large Medium-Speed Diesel Engines."
chapter_number: 2
chapter_name: "DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE"
subchapter_number: "H"
subchapter_name: "CLAUSES AND FORMS"
part_number: "252"
part_name: "SOLICITATION PROVISIONS AND CONTRACT CLAUSES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "41 U.S.C. 1303 and 48 CFR chapter 1."
regulatory_source: "56 FR 36479, July 31, 1991, unless otherwise noted."
cfr_part: "252"
---


# 252.225-7062 252.225-7062   Restriction on Acquisition of Large Medium-Speed Diesel Engines.

As prescribed in 225.7004-7(b), use the following clause:

****Restriction on Acquisition of Large Medium-Speed Diesel Engines (Jul 2023)

(a) *Definition.* As used in this clause—

*Large medium-speed diesel engines* means diesel engines whose revolutions per minute (RPM) fall between 300 and 1500 RPM with a displacement greater than 1500 cubic inches per cylinder.

(b) *Restriction.* As required by 10 U.S.C. 4864, the Contractor shall deliver under this contract large medium-speed diesel engines manufactured in the United States, Australia, Canada, New Zealand, or the United Kingdom.

(c) *Subcontracts.* The Contractor shall include the substance of this clause, including this paragraph (c), in subcontracts that exceed the simplified acquisition threshold, including subcontracts for commercial products and commercial services, that require large medium-speed diesel engines for new construction of auxiliary ships.

(End of clause)

[88 FR 46903, July 20, 2023, as amended at 89 FR 46816, May 30, 2024]