21-GB-78 GATEWAY SAFETY
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MORSE® 58124 5940 Ball Nose Center Cutting Regular Length Single End End Mill, 3/8 in Dia Cutter, 7/8 in Length of Cut, 2 Flutes, 3/8 in Dia Shank, 2-1/2 in OAL, Bright
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Dichtomatik N70443 O-Ring, 443 Dash Number, 7.475 in ID x 8.025 in OD, Nitrile Rubber, 70 Shore A Durometer, Import
O-rings are closed circular rings of circular cross-section. They are made through vulcanization from form tools as a complete ring. The sealing function of the O-ring is achieved by the deformation of the cross-section when installed and compressed in its housing. The O-ring can be compressed either radially or axially in its installation housing. In operating conditions the pressure exerted by the media reinforces the sealing function, as under pressure the elastomer material functions as a non-compressible fluid.
