NOW FIND THE "D", "E", & "F" DIMENSIONS IN THE TABLE BELOW
TO FIND YOUR PART NUMBER.
CONTACT ENGINEERING FOR HELP WITH GRAYED-OUT ITEMS.
Carbon Steel Part No. 304L SS Part No. 316L SS Part No.
O-RING STYLE FLANGE PART NUMBER - Carbon Steel
SQ6 PATTERN
F
F
F
F
F
F
F
F
F
F
F
SIZE
D
x
E
1/2" (.62)
3/4" (.82)
1" (1.04)
1 1/4" (1.38)
1 1/2" (1.61)
2" (2.06)
2 1/2" (2.47)
3" (3.06)
3 1/2" (3.54)
4" (4.02)
5" (5.04)
1/2
1.438
x
1.438
1397-08-08
1397-08-12
1397-08-16
1397-08-20
1397-08-24
1397-08-32
1397-08-40
1397-08-48
1397-08-56
1397-08-64
1397-08-80
3/4
1.750
x
1.750
1397-12-08
1397-12-12
1397-12-16
1397-12-20
1397-12-24
1397-12-32
1397-12-40
1397-12-48
1397-12-56
1397-12-64
1397-12-80
1
2.000
x
2.000
1397-16-08
1397-16-12
1397-16-16
1397-16-20
1397-16-24
1397-16-32
1397-16-40
1397-16-48
1397-16-56
1397-16-64
1397-16-80
1 1/4
2.750
x
2.750
1397-20-08
1397-20-12
1397-20-16
1397-20-20
1397-20-24
1397-20-32
1397-20-40
1397-20-48
1397-20-56
1397-20-64
1397-20-80
1 1/2
2.750
x
2.750
1397-24-08
1397-24-12
1397-24-16
1397-24-20
1397-24-24
1397-24-32
1397-24-40
1397-24-48
1397-24-56
1397-24-64
1397-24-80
2
3.500
x
3.500
1397-32-08
1397-32-12
1397-32-16
1397-32-20
1397-32-24
1397-32-32
1397-32-40
1397-32-48
1397-32-56
1397-32-64
1397-32-80
2 1/2
3.750
x
3.750
1397-40-08
1397-40-12
1397-40-16
1397-40-20
1397-40-24
1397-40-32
1397-40-40
1397-40-48
1397-40-56
1397-40-64
1397-40-80
3
4.750
x
4.750
1397-48-08
1397-48-12
1397-48-16
1397-48-20
1397-48-24
1397-48-32
1397-48-40
1397-48-48
1397-48-56
1397-48-64
1397-48-80
3 1/2
5.500
x
5.500
1397-56-08
1397-56-12
1397-56-16
1397-56-20
1397-56-24
1397-56-32
1397-56-40
1397-56-48
1397-56-56
1397-56-64
1397-56-80
4
6.000
x
6.000
1397-64-08
1397-64-12
1397-64-16
1397-64-20
1397-64-24
1397-64-32
1397-64-40
1397-64-48
1397-64-56
1397-64-64
1397-64-80
5
7.250
x
7.250
1397-80-08
1397-80-12
1397-80-16
1397-80-20
1397-80-24
1397-80-32
1397-80-40
1397-80-48
1397-80-56
1397-80-64
1397-80-80
Click here to see a catalog page of the bolded part numbers.
