31--BEARING UNIT PLAIN

This solicitation seeks a single (Quantity = 1) bearing unit plain (NSN 7HH 3130 015481560) for use on U.S. Navy submarines. The requirement is a 100 % small‑business set‑aside and will be awarded to the offeror providing the best value based on price and non‑price factors such as delivery lead time and past performance. The contractor must meet extensive engineering, material, welding, marking, inspection, and mercury‑free requirements, and must submit a full suite of quality documentation (CDRLs) including certifications, test reports, and first‑article inspection data. • Manufacture and deliver a “Lower Bearing Assembly #12” to exact Navy drawing specifications (multiple drawing numbers listed). • Provide full compliance with MIL‑STD, NAVSEA, ISO, and other technical standards, including mercury‑free material, welding qualifications, and nondestructive testing. • Submit detailed quality inspection plans, first‑article test procedures, and all required certifications for government approval before production.