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CRITICALITY

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CCDescription
CThis item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
EThis item is a Flight Safety Critical Aircraft Part (FSCAP) and is specially designed to be or selected as being nuclear hard.
FThis item is a Flight Safety Critical Aircraft Part (FSCAP).
HThis item is specifically designed to be or selected as being nuclear hard (ie. it will continue to perform its designed function in an environment created by a nuclear explosion). This item does not have any other critical features.
MThis item is specifically designed to be or selected as being nuclear hard. In addition, this item has other critical features such as tolerance, fit restrictions or application.
NThis item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
VItem has not been reviewed for Flight Safety Critical Aircraft Part (FSACP), Critical Safety Item (CSI), or Critical Application Item (CAI) purposes by an approved engineering authority.
XThis item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
YThis item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.

 
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