48--VALVE,CHK INLINE

The US Navy is seeking a contractor to provide a 1/4 inch inline check valve in accordance with Derbyshire Marine Products drawing M3854-1. The valve must meet specific material and testing requirements, including quantitative chemical and mechanical analysis, intergranular corrosion testing, and pressure testing. The contractor must also provide a certificate of compliance and maintain a quality system in accordance with ISO-9001. The contract will be for a special emphasis material, which is critical to the safety and performance of the shipboard system. * Key requirements include: * Material: SAE-AMS-QQ-S-763, Class 316 for the body and Class 304 for the gland * Testing: Intergranular corrosion test, pressure test, and non-destructive tests * Certification: Certificate of compliance and material certification test reports * Quality system: ISO-9001 with calibration system requirements of ISO-10012 or ANSI-Z540.3 with ISO-17025 * Packaging: Preservation, packaging, packing, and marking must be in accordance with MIL-STD 2073