SIZE
"A"
DIA
"B"
DIM
NPT
THREAD
A
0.406
1-1/2
3/8 - 18
B
0.515
1-5/8
1/2 - 14
C
0.640
1-3/4
3/4 - 14
D
0.750
1-3/4
3/4 - 14
E
0.812
1-15/16
1" - 11-1/2
F
0.843
1-15/16
1" - 11-1/2
G
0.953
1-15/16
1" - 11-1/2
J
1.062
2-5/16
1-1/4 - 11-1/2
K
1.171
2-5/16
1-1/4 - 11-1/2
L
1.265
2-5/16
1-1/4 - 11-1/2
M
1.406
2-9/16
1-1/2 - 11-1/2
N
1.515
2-9/16
1-1/2 - 11-1/2
P
1.625
3-5/8
2" - 11-1/2
R
1.750
4
2" - 11-1/2