Garlock 660 Ring Gasket

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Style 660 is designed for use in lightweight flanges and is compatible with water and most hydrocarbons. Download our ring gasket guide here.

PERFORMANCE & SPECIFICATIONS

  •  Performance
    • Max Temperature (F) 212°
    • Max Pressure (PSI) 200
  • Recommended Applications
    • Water
    • Most hydrocarbons
    • Oils
    • Gasoline
Inner Diameter (In.)
Inner Diameter
APPLY
Pressure Rating (lbs)
Pressure Rating
APPLY
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Outer Diameter (In.)
Outer Diameter
APPLY
Thickness (In.)
Thickness Nominal
APPLY
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Grouped product items
PART NUMBER Nominal Pipe Size Pressure Rating (lbs) Flange Standard (ASME) Thickness (In.) Inner Diameter (In.) Outer Diameter (In.) Ships Within
PRICE
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GK-RS-M0K-F8Q9-RE20-V35S

Nominal Pipe Size 1/2

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 0.840

Outer Diameter (In.) 1.880

Ships Within 1-2 Days

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Starting at: $0.67
PRICE QTY
$12.51
GK-RS-M0K-F8Q9-RE20-8PGR

Nominal Pipe Size 1/2

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 0.840

Outer Diameter (In.) 1.880

Ships Within 1-2 Days

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Starting at: $0.70
PRICE QTY
$12.66
GK-RS-M0K-F8Q9-RE20-NYGF

Nominal Pipe Size 1/2

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/16

Inner Diameter (In.) 0.840

Outer Diameter (In.) 1.880

Ships Within 1-2 Days

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Starting at: $0.75
PRICE QTY
$12.96
GK-RS-M0K-F8Q9-RE20-15Y3

Nominal Pipe Size 1/2

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/8

Inner Diameter (In.) 0.840

Outer Diameter (In.) 1.880

Ships Within 1-2 Days

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Starting at: $0.87
PRICE QTY
$13.69
GK-RS-M0K-F8Q9-G35E-V35S

Nominal Pipe Size 1/2

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 0.840

Outer Diameter (In.) 2.120

Ships Within 1-2 Days

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Starting at: $0.69
PRICE QTY
$12.63
GK-RS-M0K-F8Q9-G35E-8PGR

Nominal Pipe Size 1/2

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 0.840

Outer Diameter (In.) 2.120

Ships Within 1-2 Days

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Starting at: $0.72
PRICE QTY
$12.82
GK-RS-M0K-F8Q9-G35E-NYGF

Nominal Pipe Size 1/2

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/16

Inner Diameter (In.) 0.840

Outer Diameter (In.) 2.120

Ships Within 1-2 Days

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Starting at: $0.79
PRICE QTY
$13.20
GK-RS-M0K-F8Q9-G35E-15Y3

Nominal Pipe Size 1/2

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/8

Inner Diameter (In.) 0.840

Outer Diameter (In.) 2.120

Ships Within 1-2 Days

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Starting at: $0.95
PRICE QTY
$14.11
GK-RS-M0K-G56P-9CD0-V35S

Nominal Pipe Size 3/4

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.250

Ships Within 1-2 Days

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Starting at: $0.71
PRICE QTY
$12.76
GK-RS-M0K-G56P-3983-V35S

Nominal Pipe Size 3/4

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.620

Ships Within 1-2 Days

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Starting at: $0.75
PRICE QTY
$12.97
GK-RS-M0K-G56P-9CD0-8PGR

Nominal Pipe Size 3/4

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.250

Ships Within 1-2 Days

See more

Starting at: $0.75
PRICE QTY
$12.98
GK-RS-M0K-G56P-9CD0-NYGF

Nominal Pipe Size 3/4

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/16

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.250

Ships Within 1-2 Days

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Starting at: $0.82
PRICE QTY
$13.40
GK-RS-M0K-G56P-9CD0-15Y3

Nominal Pipe Size 3/4

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/8

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.250

Ships Within 1-2 Days

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Starting at: $1.00
PRICE QTY
$11.54
GK-RS-M0K-G56P-3983-8PGR

Nominal Pipe Size 3/4

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.620

Ships Within 1-2 Days

See more

Starting at: $0.80
PRICE QTY
$13.25
GK-RS-M0K-G56P-3983-NYGF

Nominal Pipe Size 3/4

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/16

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.620

Ships Within 1-2 Days

See more

Starting at: $0.89
PRICE QTY
$13.81
GK-RS-M0K-G56P-3983-15Y3

Nominal Pipe Size 3/4

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/8

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.620

Ships Within 1-2 Days

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Starting at: $1.13
PRICE QTY
$12.14
GK-RS-M0K-E4XU-VETT-V35S

Nominal Pipe Size 1

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 1.310

Outer Diameter (In.) 2.620

Ships Within 1-2 Days

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Starting at: $0.76
PRICE QTY
$13.04
GK-RS-M0K-E4XU-VETT-8PGR

Nominal Pipe Size 1

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 1.310

Outer Diameter (In.) 2.620

Ships Within 1-2 Days

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Starting at: $0.81
PRICE QTY
$13.33
GK-RS-M0K-E4XU-R7WZ-V35S

Nominal Pipe Size 1

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 1.310

Outer Diameter (In.) 2.880

Ships Within 1-2 Days

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Starting at: $0.79
PRICE QTY
$13.19
GK-RS-M0K-E4XU-R7WZ-8PGR

Nominal Pipe Size 1

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 1.310

Outer Diameter (In.) 2.880

Ships Within 1-2 Days

See more

Starting at: $0.85
PRICE QTY
$13.53