MSFC-STD-3535, MSFC TECHNICAL STANDARD: MULTIPROGRAM/PROJECT COMMON-USE DOCUMENT - STANDARD FOR PROPELLANTS AND PRESSURANTS USED FOR TEST AND TEST SUPPORT ACTIVITIES AT SSC AND MSFC (08-APR-2009) [SUPERSEDES MSFC-PROC-404 AND SSC STANDARD 79-002]

MSFC-STD-3535, MSFC TECHNICAL STANDARD: MULTIPROGRAM/PROJECT COMMON-USE DOCUMENT - STANDARD FOR PROPELLANTS AND PRESSURANTS USED FOR TEST AND TEST SUPPORT ACTIVITIES AT SSC AND MSFC (08-APR-2009) [SUPERSEDES MSFC-PROC-404 AND SSC STANDARD 79-002]., This standard was developed by the NASA George C. Marshall Space Flight Center (MSFC) and the NASA John C. Stennis Space Center (SSC) to provide uniform engineering and technical requirements across both Centers for contamination control of propellants and pressurants. This standard has been endorsed and approved for use at the MSFC and the SSC. This standard establishes core requirements, practices, and methods to assure the quality of propellants and pressurants are maintained. The movement toward joint standardization is driven by past contamination experiences and different technical requirements and practices at both Centers. Non-standard Center practices complicate test interfaces and increase operational risks and costs.