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.
FLAT-FACE STYLE FLANGE PART NUMBER - 304L Stainless Steel
ISO 6164 400 BAR
F
F
F
F
F
F
F
F
F
F
SIZE
BC(mm)
or
D/E(in)
1/2" (.25)
3/4" (.44)
1" (.60)
1 1/4" (.89)
1 1/2" (1.10)
2" (1.50)
2 1/2" (1.77)
3" (2.30)
3 1/2" (2.73)
4" (3.15)
13
42.0
or
1.170
6660-08-08BM
6660-08-12BM
6660-08-16BM
6660-08-20BM
6660-08-24BM
6660-08-32BM
6660-08-40BM
6660-08-48BM
6660-08-56BM
6660-08-64BM
19
50.0
or
1.392
6660-12-08BM
6660-12-12BM
6660-12-16BM
6660-12-20BM
6660-12-24BM
6660-12-32BM
6660-12-40BM
6660-12-48BM
6660-12-56BM
6660-12-64BM
25
62.0
or
1.726
6660-16-08BM
6660-16-12BM
6660-16-16BM
6660-16-20BM
6660-16-24BM
6660-16-32BM
6660-16-40BM
6660-16-48BM
6660-16-56BM
6660-16-64BM
32
73.0
or
2.032
6660-20-08BM
6660-20-12BM
6660-20-16BM
6660-20-20BM
6660-20-24BM
6660-20-32BM
6660-20-40BM
6660-20-48BM
6660-20-56BM
6660-20-64BM
38
85.0
or
2.366
6660-24-08BM
6660-24-12BM
6660-24-16BM
6660-24-20BM
6660-24-24BM
6660-24-32BM
6660-24-40BM
6660-24-48BM
6660-24-56BM
6660-24-64BM
51
98.0
or
2.728
6660-32-08BM
6660-32-12BM
6660-32-16BM
6660-32-20BM
6660-32-24BM
6660-32-32BM
6660-32-40BM
6660-32-48BM
6660-32-56BM
6660-32-64BM
56
118.0
or
3.285
6660-40-08BM
6660-40-12BM
6660-40-16BM
6660-40-20BM
6660-40-24BM
6660-40-32BM
6660-40-40BM
6660-40-48BM
6660-40-56BM
6660-40-64BM
63
145.0
or
4.037
6660-48-08BM
6660-48-12BM
6660-48-16BM
6660-48-20BM
6660-48-24BM
6660-48-32BM
6660-48-40BM
6660-48-48BM
6660-48-56BM
6660-48-64BM
70
160.0
or
4.454
6660-56-08BM
6660-56-12BM
6660-56-16BM
6660-56-20BM
6660-56-24BM
6660-56-32BM
6660-56-40BM
6660-56-48BM
6660-56-56BM
6660-56-64BM
80
175.0
or
4.872
6660-64-08BM
6660-64-12BM
6660-64-16BM
6660-64-20BM
6660-64-24BM
6660-64-32BM
6660-64-40BM
6660-64-48BM
6660-64-56BM
6660-64-64BM
