NASA-LLIS-0154
Lessons Learned - Pneumatic and Fluid Quick Disconnects.
active, Most Current
| Organization: | NASA |
| Publication Date: | 8 October 1992 |
| Status: | active |
| Page Count: | 2 |
scope:
Description of Driving Event:
The quick disconnect/filter assemblies are designed to provide a disconnect interface and remove all solid particles which exceed 25 microns. The fluids being filtered include hydrazine (N2H4), GN2, lube oil, and water. The ground half QD assemblies interface the GSE at the ground umbilical carriers S70-0757 and S70-0758 which provide structural support and fluid containment. If the QD is mated incorrectly, it may cause the QD to leak N2H4 during fill/drain operations.
Document History
NASA-LLIS-0154
October 8, 1992
Lessons Learned - Pneumatic and Fluid Quick Disconnects.
Description of Driving Event:
The quick disconnect/filter assemblies are designed to provide a disconnect interface and remove all solid particles which exceed 25 microns. The fluids being filtered...
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