Used on pump centrifugal; p/n 659729. material also includes carbide; rotary seal face; cross sectional height 0.382"; center hole diameter 1.875"; peripheral diameter 2.560"
Used on pump centrifugal; p/n 4x4x10wcv onboard 400 ft wagb coast guard vessels. 1.875" center hole diameter material also includes carbide; chesterton 155 seal type
Used on mk16mod0, underwater breathing apparatus(eod). 1items are being coded as critical to insure source inspection will be performed at the point of manufacture, prior to material receipt by the us navy or other dod components. these items are piece parts or end items in support of vital military hardware necessary to sustain the successful mission of the ships, submarines,
