
Image shown is representative and may differ from the actual product in size, proportions, and color shade
12.000 in
(304.80 mm)
20.500 in
(520.70 mm)
16
1.250 in
(31.75 mm)
17.750 in
(450.85 mm)
5/16"

FSIL FS45BU01 Full Face Gasket, Size: 300#-12"-FF-OLD-5/16"
Material: FSIL FS45BU01 Full Face Gasket
Size: 300#-12"-FF-OLD-5/16" Full Face Gasket
Part Number: FS45BU01-300#-12"OLD-FF-5/16"
Color: Blue
Detailed Description
FS45BU01-300#-12"OLD-FF-5/16" is a Blue, 45 Shore A, Fluorosilicone (FVMQ, FSIL) Full Face Gasket. It is a 45 durometer Fluorosilicone (FVMQ, FSIL). FS45BU01-300#-12"OLD-FF-5/16" is size 300#-12"-FF-OLD-5/16" Full Face Gasket also referred to as 12 OLD (Pipe Size) x 304.8mm (ID) x 520.7mm (OD) x 16 (Bolt Qty) x 31.75mm (Bolt Dia.) x 450.85mm (Bolt Circle) x 5/16" (Thickness). FS45BU01-300#-12"OLD-FF-5/16" is a size 12 OLD, 300#-FF ASME Ring Gasket. Material: 45 Durometer FSIL FS45BU01 Full Face Gasket Size: 300#-12"-FF-OLD-5/16", 12 OLD Pipe Size X 304.8mm ID X 520.7mm OD X 16 Bolt Qty X 31.750mm Bolt Dia. X 450.850mm Bolt Circle X 5/16" Thickness

| Technical Specification | Value |
|---|---|
| Compound Number | FS45BU01 |
| Material | Fluorosilicone (FVMQ, FSIL) |
| Color | Blue |
| Durometer | 45 Shore A Hardness |
| High Temperature | 175 °C / 347 °F |
| Low Temperature | -75 °C / -103 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 300#-12"-FF-OLD-5/16" |
| Pipe Size | 12 OLD |
| ID | 304.80 mm / 12.000 in |
| OD | 520.70 mm / 20.500 in |
| Bolt Qty | 16 |
| Bolt Dia. | 31.75 mm / 1.250 in |
| Bolt Circle | 450.85 mm / 17.750 in |
| Thickness | 5/16" |


