Part Number 204147-001 Instrument Retaining Ring

Tgg coplanarity unit

Outside dia. 2.750 in, inside dia. 1.810 in, matl cres, class 303 per astm a 582, cond a cold finished. Three holes equally spaced 0.143 in min and 0.148 in max, cbore 0.219 in dia, 0.120 in deep. Two holes 0.113 in diameter equally spaced two holes placed 0.9775 inmin and 0.9785 in max from center, sized 0.0625 in min and 0.0628 in max

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