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[[bullet point]] cook memo internal budget

[[bullet point]] "budget threat" (no safety) there were concerns...

SRB [[5RB?]] "joint assembly" is crit 1, not 1R

[[star]] come back to chronology

Titan joint is different - 1 ring, joints' under compression

MULLOY (MSFC)
[[bullet point]] 7.5% compression required on O-rings

[[bullet point]] shim inserted to [[up arrow]] compression on O-ring

[[bullet point]] joint rotation: results in [[?]] unloading (result of ballooning)
[[bullet point]] problem w/ ignitor [[?]] joint (fall '84
[[bullet point]] metal-metal around O-ring is usual-- not done here because of req'd lot [[?]] @ assembly