31--BEARING,BALL,ANNULA

The Navy is seeking a contractor to supply and certify annular ball bearings in accordance with MIL‑DTL‑17931F and related specifications. The work includes manufacturing the bearings, applying proper markings, conducting required quality‑conformance inspections, providing production‑lot testing, and delivering the items to the Naval Surface Warfare Center for government verification. The contract also requires compliance with mercury‑free requirements, configuration control, and the submission of detailed inspection reports (DD Form 1423). • Manufacture ball bearings to MIL‑DTL‑17931F specifications (standard part number M17931‑G012). • Perform contractor‑side quality‑conformance inspection and submit DD 1423 reports. • Deliver units for government verification testing at NSWC‑Carderock, Bethesda, MD, and meet all packaging, marking, and mercury‑free requirements.