NASA-LLIS-0022

Lessons Learned - Emergency Equipment Design to Preclude Failures (Shuttle Crew Equipment Flotation Bladder) due to Abrasive Zippers

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T15:14:20Z
date available	2017-09-04T15:14:20Z
date copyright	08/29/1991
date issued	1991
identifier other	MCYCQCAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/13131
description abstract	Description of Driving Event: A bladder on a shuttle crew emergency rescue equipment inflatable flotation assembly was abraded by the zipper on the flotation sleeve, causing it to leak. Three of the flotation assemblies were flown on the orbiter for two flights and used twice in training sequences, which resulted in the zippers wearing and cutting the bladder where it passes around an emergency oxygen bottle. The corrective action taken was to add a zipper guard flap to all existing sleeves and to units to be manufactured.
language	English
title	NASA-LLIS-0022	num
title	Lessons Learned - Emergency Equipment Design to Preclude Failures (Shuttle Crew Equipment Flotation Bladder) due to Abrasive Zippers	en
type	standard
page	2
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;1991
contenttype	fulltext
subject keywords	Emergency Preparedness
subject keywords	Flight Equipment
subject keywords	Flight Operations
subject keywords	Hardware
subject keywords	Launch Vehicle
subject keywords	Parts Materials & Processes
subject keywords	Personal Protective Equipment
subject keywords	Spacecraft