Page 4 - Miscellaneous

Aluminum Flanges
Thickness B.C.
O.D.
I.D.
Bolt Hole Did.
Pipe Size
Material
Part Number
Weight
DIMENSIONS
I.D.
O.D.
B.C.
No. of Holes
2
Aluminum
AYC 20189A
.4
2 7/16
41/2
33/4
6
3
Aluminum
AYC 20189C
.6
3 9/16
55/8
47/8
8
4
Aluminum
AYC 20189D
.8
4 9/16
65/8
57/8
8
Blind Flanges
B.C. AA
7/16 TYP. A
O.D. B.C.
Pipe Size
Material
Part Number
Weight
DIMENSIONS
I.D.
O.D.
B.C.
No. of Holes
2
Steel
AYC 20518
.9
5
9/32
33/4
8
Aluminum
AYC 20661A
.5
41/2
3/8
3
Steel
AYC 20520
1.3
61/8
9/32
47/8
8
316 Steel
AYC SS20520
1.3
61/8
9/32
Aluminum
AYC 20661C
.8
55/8
3/8
4
Steel
AYC 20521
1.5
71/8
9/32
57/8
8
316 Steel
AYC SS20521
1.5
71/8
9/32
Aluminum
AYC 20661D
1.25
65/8
3/8
12-4
Flanges
Miscellaneous Trailer Parts Catalog