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4.250" x 4.750" x 0.250" (107.95 mm x 120.65 mm x 6.35 mm)

H&D SKU: 7-423BN70

Product Availability : Only 8 Left

$7.59

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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)	4.250
OD (Inch)	4.750
Height (Inch)	0.250
ID (Metric)	107.95
OD (Metric)	120.65
Height (Metric)	6.35

Alternate Product Codes

580-423 (1)

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