SATPC0040857 Tab 04 SOW Rev.pdf

This is a Statement of Work for machining services for the MSFC ST12 project. The contractor is required to machine two part types: 2 units of RDSX-102-001 FRONT APERTURE and 2 units of RDSX-154 REAR APERTURE from customer-supplied 17-4 PH stainless steel alloy in H1150 heat treat condition. Work must be completed within 35 business days from the date of award to maintain the project schedule ahead of launch.

The contractor must perform finish machining with windows left at 0.125" stock (with EDM work reserved for the customer), meet all geometric dimensional and tolerance specifications per drawings, apply stress relief heat treatment per SAE AMS2759/11, and achieve a minimum surface roughness of 125 microinches/3.2 micrometers Ra. Additional requirements include bag and tag preparation, formal inspection with dimensional reporting, and provision of ITAR/EAR registration, finishing certification, and certificates of conformance. Specific print exceptions apply: the part must be machined to 0.125" before stress relief, no passivation is required, and lapping per note 11 will be performed by the customer. The contractor must meet all geometric dimensional and tolerance specifications called out in the engineering drawings.