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ORING OD 3/4 W 3/32

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Description & Features

Manufactured by Hercules Sealing Products, this standard O-ring carries a nominal outside diameter of 3/4 inch and a nominal width of 3/32 inch, with actual measured dimensions of 0.76 inch OD, 0.55 inch ID, and 0.10 inch width. Sized to the widely referenced 113 dash number, it is compatible with a broad range of hydraulic sealing applications where a reliable face, radial, or static seal is required.

The ORING OD 3/4 W 3/32 is a direct fit for equipment and assemblies calling out dash-113 O-ring sizing, and it crosses to several alternate part numbers including 2-113 and A-113, supporting straightforward sourcing across multiple procurement systems.

SKU: 568-113

Supplier Part Number (MPN): 568-113

Alternate Part Numbers: 2-113, A-113, C1CD68, MI-08740350, MINO-00407X90350

Specifications

Brand
HERCULES® SEALING PRODUCTS
Color
Black
Cross Section Shape
Round
Dash Size
113
Durometer
70A
Inside Diameter
0.56 in
Material
Buna-N
Series
568 Series
Suitable For Use With
Hydraulic Cylinders
System of Measurement
Imperial

Product Questions & Answers (3)

Question by: Donna S on Dec 30, 2025, 7:18 AM
Got a machine calling out a dash-113 O-ring and I ain't sure if this is the right one. The part number on my old seal is 2-113. That match up?
Answer by: Customer Support on Dec 31, 2025, 6:22 PM
Yeah, 2-113 crosses right over to this one. The dash-113 sizing is what ties them together, and 2-113 is listed as a direct alternate part number for this O-ring. The actual dimensions are 0.76 inch OD, 0.55 inch ID, and 0.10 inch width, so if your application is calling out those measurements or that dash number, you're looking at the right seal.
Question by: Ray S on Nov 22, 2025, 3:21 PM
Is this the right size o-ring to replace a 2-113?
Answer by: Customer Support on Nov 24, 2025, 6:36 AM
Yes, this o-ring is a direct replacement for part number 2-113, along with A-113 and others listed.
Question by: Larry F on Jun 28, 2025, 1:44 PM
got a gland that calls out a dash 113 o-ring, is this the right one?
Answer by: Customer Support on Jun 29, 2025, 9:25 PM
For a dash-113 callout, this is the matching size. It is the standard 113 dash number O-ring and also crosses to 2-113 and A-113, so it fits setups that specify those equivalents.

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