TYPE 66 - 45 DEGREE TUBES
SIZE
CABLE
BORE
PILOT
DIA
SYMBOL #
TYPE 66
A
0.406
0.660
1945.1
B
0.515
0.660
1945.2
C
0.640
0.957
1945.3
D
0.750
0.957
1945.4
E
0.812
0.957
1945.5
F
0.843
0.957
1945.6
G
0.953
1.207
1945.7
J
1.062
1.207
1945.8
K
1.171
1.207
1945.9
L
1.265
1.551
1945.10
M
1.406
1.551
1945.11
N
1.515
1.551
1945.12
P
1.625
1.951
1945.13
R
1.750
1.951
1945.14
S
1.875
1.951
1945.15
T
2.062
2.076
1945.16
 
TYPE 67 - 90 DEGREE TUBES
SIZE
CABLE
BORE
PILOT
DIA
SYMBOL #
TYPE 67
A
0.406
0.660
1990.1
B
0.515
0.660
1990.2
C
0.640
0.957
1990.3
D
0.750
0.957
1990.4
E
0.812
0.957
1990.5
F
0.843
0.957
1990.6
G
0.953
1.207
1990.7
J
1.062
1.207
1990.8
K
1.171
1.207
1990.9
L
1.265
1.551
1990.10
M
1.406
1.551
1990.11
N
1.515
1.551
1990.12
P
1.625
1.951
1990.13
R
1.750
1.951
1990.14
S
1.875
1.951
1990.15
T
2.062
2.076
1990.16

TYPE 66 REPLACED OLD TYPE 53 TUBE ASSEMBLIES
TYPE 67 REPLACED OLD TYPE 55 TUBE ASSEMBLIES