Industrial Back-Up Ring Split

Back-Up Rings are installed alongside O-rings to improve their performance. O-rings often fail due to extrusion into hardware clearance gaps at high pressures. Back-Up rings are installed in between the extrusion gap and the O-ring to prevent failure and improve performance. The products below are split Back-Up Rings offered in Virgin PTFE. Additional materials are available such as filled PTFE blends, PEEK, Nylon and various elastomer materials. Please complete the ‘Can’t Find your Size or Material’ form below to obtain pricing information on alternate materials.

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Inner Diameter
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O-Ring Series
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Cross Section
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Thickness Nominal
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Grouped product items
PART NUMBER O-Ring Size (AS-568) Inner Diameter (In.) Cross Section (In.) Thickness (In.) Material O-Ring Size Series Ships Within
PRICE
ADD TO CART
FS-BC-BP2-L6Q3-7PQZ-07QD

FS-BC-BP2-L6Q3-7PQZ-07QD

Starting at: $0.57
PRICE QTY
$0.57
FS-BC-BP2-4493-7PQZ-07QD

FS-BC-BP2-4493-7PQZ-07QD

Starting at: $0.57
PRICE QTY
$0.57
FS-BC-BP2-15Y3-7PQZ-07QD

FS-BC-BP2-15Y3-7PQZ-07QD

Starting at: $0.57
PRICE QTY
$0.57
FS-BC-BP2-X6FF-7PQZ-07QD

FS-BC-BP2-X6FF-7PQZ-07QD

Starting at: $0.57
PRICE QTY
$0.57
FS-BC-BP2-9V46-7PQZ-07QD

FS-BC-BP2-9V46-7PQZ-07QD

Starting at: $0.64
PRICE QTY
$0.64
FS-BC-BP2-2TPS-7PQZ-07QD

FS-BC-BP2-2TPS-7PQZ-07QD

Starting at: $0.65
PRICE QTY
$0.65
FS-BC-BP2-A52U-7PQZ-07QD

FS-BC-BP2-A52U-7PQZ-07QD

Starting at: $0.74
PRICE QTY
$0.74
FS-BC-BP2-D4CX-7PQZ-07QD

FS-BC-BP2-D4CX-7PQZ-07QD

Starting at: $0.81
PRICE QTY
$0.81
FS-BC-BP2-8D8H-7PQZ-07QD

FS-BC-BP2-8D8H-7PQZ-07QD

Starting at: $0.84
PRICE QTY
$0.84
FS-BC-BP2-9H3H-7PQZ-07QD

FS-BC-BP2-9H3H-7PQZ-07QD

Starting at: $0.85
PRICE QTY
$0.85
FS-BC-BP2-4KX1-7PQZ-07QD

FS-BC-BP2-4KX1-7PQZ-07QD

Starting at: $0.91
PRICE QTY
$0.91
FS-BC-BP2-L1Q4-7PQZ-07QD

FS-BC-BP2-L1Q4-7PQZ-07QD

Starting at: $0.97
PRICE QTY
$0.97
FS-BC-BP2-170A-7PQZ-07QD

FS-BC-BP2-170A-7PQZ-07QD

Starting at: $1.01
PRICE QTY
$1.01
FS-BC-BP2-SL78-7PQZ-07QD

FS-BC-BP2-SL78-7PQZ-07QD

Starting at: $1.03
PRICE QTY
$1.03
FS-BC-BP2-7FRV-7PQZ-07QD

FS-BC-BP2-7FRV-7PQZ-07QD

Starting at: $1.09
PRICE QTY
$1.09
FS-BC-BP2-65DL-7PQZ-07QD

FS-BC-BP2-65DL-7PQZ-07QD

Starting at: $1.19
PRICE QTY
$1.19
FS-BC-BP2-3036-7PQZ-07QD

FS-BC-BP2-3036-7PQZ-07QD

Starting at: $1.21
PRICE QTY
$1.21
FS-BC-BP2-82LX-7PQZ-07QD

FS-BC-BP2-82LX-7PQZ-07QD

Starting at: $1.46
PRICE QTY
$1.46
FS-BC-BP2-VWDT-7PQZ-07QD

FS-BC-BP2-VWDT-7PQZ-07QD

Starting at: $1.53
PRICE QTY
$1.53
FS-BC-BP2-63LY-7PQZ-07QD

FS-BC-BP2-63LY-7PQZ-07QD

Starting at: $1.53
PRICE QTY
$1.53