31--BEARING,BALL,DUPLEX- AND SIMILAR REPLACEMENT PARTS

This solicitation requires the manufacturing and delivery of precision ball bearings (annular, duplex and similar parts) that must conform to MIL‑B‑17931 / MIL‑DTL‑17931F specifications and a suite of quality‑assurance requirements. The contractor must provide full QA inspection, production lot testing, and adhere to strict marking, packaging, and mercury‑free requirements for naval applications. The contract will be awarded bilaterally and includes an option for increased quantity. • Manufacture ball bearings to MIL‑B‑17931 / MIL‑DTL‑17931F standards (part numbers M17931‑G043 and M17931‑A031). • Perform contractor‑initiated quality‑conformance inspections and submit DD Form 1423 reports. • Deliver test units to NAVSURF‑Carderock for government verification testing; comply with configuration control and documentation per MIL‑STD‑973.