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ORING SQUARE

7.750" x 8.125" x 0.188" (196.85 mm x 206.38 mm x 4.76 mm)
H&D SKU: 7-368BN70
Product Availability : On Back Order
$9.62

DESCRIPTION

Our Square O-rings provide an economical option to traditional o-rings. For existing applications, there is no need to change the design or procedures. Square O-rings fit in O-ring grooves and are interchangeable with O-rings of the same size designation. 

Our Square O-rings fit standard AS568 groove dimensions and have the same ID as AS568 o-rings. However, the cross-section dimension is slightly smaller for square o-rings. 

Square O-rings can be used for radial seals, and are manufactured to extreme close cross-section, ID and OD tolerances. 

Our standard Square O-rings are manufactured out of 70-durometer Nitrile, but can be ordered from many different materials and durometers. 

 

SEAL INFORMATION

Durometer (Shore A): 70 

Temperature Range (F): -40 TO 220 

Mating Surface Roughness - Ra (µin) - DYNAMIC: 4<>16 

Mating Surface Roughness - Ra (µin) - STATIC: 63 MAX 

Part Number Definition (Inch): 7-(AS568 3-DIGIT NUMBER)BN70 

Additional Part Number Definition (Inch): 4"ID X .210"CS = 7-345BN70 

Products specifications
ID (Inch) 7.750
OD (Inch) 8.125
Height (Inch) 0.188
ID (Metric) 196.85
OD (Metric) 206.38
Height (Metric) 4.76
Alternate Product Codes