NOW FIND THE "D", "E", & "K" 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
C61 PATTERN
K
K
K
K
K
K
K
K
SIZE
D
x
E
1/2" BSPT
3/4" BSPT
1" BSPT
1 1/4" BSPT
1 1/2" BSPT
2" BSPT
2 1/2" BSPT
3" BSPT
1/2
1.500
x
.688
1355-08-08
1355-08-12
1355-08-16
1355-08-20
1355-08-24
1355-08-32
1355-08-40
1355-08-48
3/4
1.875
x
.875
1355-12-08
1355-12-12
1355-12-16
1355-12-20
1355-12-24
1355-12-32
1355-12-40
1355-12-48
1
2.062
x
1.031
1355-16-08
1355-16-12
1355-16-16
1355-16-20
1355-16-24
1355-16-32
1355-16-40
1355-16-48
1 1/4
2.312
x
1.188
1355-20-08
1355-20-12
1355-20-16
1355-20-20
1355-20-24
1355-20-32
1355-20-40
1355-20-48
1 1/2
2.750
x
1.406
1355-24-08
1355-24-12
1355-24-16
1355-24-20
1355-24-24
1355-24-32
1355-24-40
1355-24-48
2
3.062
x
1.688
1355-32-08
1355-32-12
1355-32-16
1355-32-20
1355-32-24
1355-32-32
1355-32-40
1355-32-48
2 1/2
3.500
x
2.000
1355-40-08
1355-40-12
1355-40-16
1355-40-20
1355-40-24
1355-40-32
1355-40-40
1355-40-48
3
4.188
x
2.438
1355-48-08
1355-48-12
1355-48-16
1355-48-20
1355-48-24
1355-48-32
1355-48-40
1355-48-48
3 1/2
4.750
x
2.750
1355-56-08
1355-56-12
1355-56-16
1355-56-20
1355-56-24
1355-56-32
1355-56-40
1355-56-48
4
5.125
x
3.062
1355-64-08
1355-64-12
1355-64-16
1355-64-20
1355-64-24
1355-64-32
1355-64-40
1355-64-48
5
6.000
x
3.625
1355-80-08
1355-80-12
1355-80-16
1355-80-20
1355-80-24
1355-80-32
1355-80-40
1355-80-48
Click here to see a catalog page of the bolded part numbers from "Main's" CD Click here to request a CD
