WASHER,FLAT

This solicitation requires the design, manufacture, and delivery of flat‑washer style gaskets for use on U.S. Navy submarines. The contractor must meet strict material, dimensional, and testing requirements, adhere to multiple military specifications (MIL‑H‑21367, ASTM‑D4066, etc.), ensure mercury‑free products, and provide extensive quality documentation and certifications. The award will be based on compliance with the detailed technical specifications and the ability to meet the Navy’s quality‑control and delivery expectations. • Material must be ASTM‑D4066 Type PA0314 (Nylon) and conform to MIL‑M‑20693B cancellation notice. • All production lots require 100 % visual/dimensional inspection, certified industrial laboratory analysis, and mercury‑exclusion certification. • Deliveries must be marked per MIL‑STD‑130 and approved by NSWCPD before shipment; the contract includes a one‑year warranty from delivery.