Specification Revision List April 12 2012 Pratt & Whitney
Specification Revision List Pratt & Whitney April 12, 2012
Specification Revision List Pratt & Whitney April 12, 2012
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PWA<br />
P&W Production & Development <strong>Specification</strong>s - (PWA)<br />
PWA Spec Codes<br />
C = Controlled<br />
E = Engineering Source Approved<br />
I = Engineering source Approved for Ingot and/or Forging Stock<br />
N = Sources <strong>List</strong>ed in <strong>Specification</strong><br />
P = Patent Notice Applies<br />
Q = Sources Qualified by MCL (PWA Source Qualification <strong>List</strong>)<br />
PWA <strong>Specification</strong>s Inactive for New Designs (In Italics) - Highlighted in Green - * to the left indicates revision<br />
* Revised Since Previous Edition of 1/17/<strong>12</strong><br />
+ Added Since Previous Edition of 1/17/<strong>12</strong><br />
<strong>Revision</strong> Date 4/20<strong>12</strong><br />
Updated Quarterly<br />
1037E -<br />
1038N -<br />
1039D -<br />
1042N -<br />
1043F -<br />
1045F<br />
E<br />
1049D<br />
I<br />
1052C -<br />
1055D -<br />
1056N<br />
I<br />
1057P<br />
I<br />
1058D -<br />
1060J -<br />
1062F -<br />
1064E -<br />
1065M -<br />
1066C -<br />
1069E -<br />
1070H -<br />
1072E -<br />
1073N -<br />
* 1074T -<br />
* 1075D -<br />
1077F<br />
I<br />
1078D -<br />
1079E<br />
N<br />
1084E -<br />
* 1085K I<br />
1087D -<br />
1088D<br />
N<br />
1089D -<br />
1090H<br />
N<br />
1091G -<br />
1092B -<br />
1095J<br />
E<br />
1096F<br />
E<br />
1100M<br />
E<br />
1101C<br />
E<br />
1102G<br />
E<br />
1103B -<br />
1104C -<br />
1105C -<br />
1106L<br />
E,P<br />
1107G<br />
I<br />
11<strong>12</strong>J<br />
I,P<br />
1113J<br />
I,P<br />
1114D -<br />
1115C<br />
E,P<br />
* 1116B Development E<br />
1117B<br />
I,E,P<br />
1<strong>12</strong>5C<br />
E,P<br />
1<strong>12</strong>7E -<br />
1<strong>12</strong>8D -<br />
1<strong>12</strong>9B -<br />
1130C -<br />
1161F -<br />
1162E -<br />
1163H -<br />
1164F -<br />
1165D -<br />
1167H -<br />
1168E -<br />
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