Image shown is representative and may differ from the actual product in size, proportions, and color shade
1.310 in
(33.27 mm)
4.250 in
(107.95 mm)
4
0.630 in
(16.00 mm)
3.130 in
(79.50 mm)
1/2"
FSIL Parker LM160-80 Full Face Gasket, Size: 150#-1"-FF-1/2"
Material: FSIL Parker LM160-80 Full Face Gasket
Size: 150#-1"-FF-1/2" Full Face Gasket
Part Number: LM160-80-150#-1"-FF-1/2"
Parker Seal® (Parker)
LM160-80
Fluorosilicone (FVMQ, FSIL)
80
Shore A
Color: Blue
Detailed Description
LM160-80-150#-1"-FF-1/2" is a Blue, 80 Shore A, Fluorosilicone (FVMQ, FSIL) Full Face Gasket made from Parker Seal® (Parker). It is a 80 durometer Fluorosilicone (FVMQ, FSIL). [Parker Seal® (Parker) LM160-80 is manufactured with the following features & specifications: General Purpose Material. LM160-80-150#-1"-FF-1/2" is a size 1, 150#-FF ASME Full Face Gasket. Material: 80 Durometer FSIL Parker LM160-80 Full Face Gasket Size: 150#-1"-FF-1/2", 1 Pipe Size X 33.27mm ID X 107.95mm OD X 4 Bolt Qty X 16.000mm Bolt Dia. X 79.500mm Bolt Circle X 1/2" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | LM160-80 |
| Brand | Parker Seal® (Parker) |
| Material | Fluorosilicone (FVMQ, FSIL) |
| Color | Blue |
| Durometer | 80 Shore A Hardness |
| High Temperature | 177 °C / 351 °F |
| Low Temperature | -68 °C / -90 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 150#-1"-FF-1/2" |
| Pipe Size | 1 |
| ID | 33.27 mm / 1.310 in |
| OD | 107.95 mm / 4.250 in |
| Bolt Qty | 4 |
| Bolt Dia. | 16.00 mm / 0.630 in |
| Bolt Circle | 79.50 mm / 3.130 in |
| Thickness | 1/2" |
Parker’s LM160-80 is an 80 Shore A blue fluorosilicone (FVMQ) compound engineered for aerospace and industrial sealing applications that require higher hardness, fuel resistance, and stable performance across extreme temperature ranges. Designed for operation from approximately -90°F to 350°F, it maintains sealing integrity in low-temperature environments while delivering improved extrusion resistance and dimensional stability at elevated temperatures. The fluorosilicone polymer provides excellent compatibility with fuels and solvents, making this material well suited for aviation fuel systems and fluid handling components exposed to hydrocarbons. Its higher durometer supports better resistance to deformation in static and moderate dynamic sealing applications.
LM160-80 is manufactured to MIL-DTL-25988 and meets MIL/Aero requirements, supporting use in regulated aerospace environments. It is commonly used for O-rings and gaskets in fuel systems, sensors, and enclosures where low-temperature flexibility and fuel compatibility must be paired with added stiffness. This compound is selected when a firmer fluorosilicone material is needed to improve sealing robustness without sacrificing cold-temperature performance. Canyon Components offers equivalent fluorosilicone materials designed to match the temperature capability, fuel resistance, and specification profile of Parker LM160-80 for aerospace and industrial sealing applications.
Common relevant keywords:
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