Used on carrier,personnel: full tracked armored,m113a1; tm 9-2300-257-34p,dated may 1984. 3 packing, preformed 19207-87377865; retainer, packing, 19207-8737864; retainer, packing 19207-8737863
0.190" hole diameter 1.237" outside diameter 5 bolt hole quantity one sect cutout lg 0.500 in. at a 10 deg angle dp 0.289 in.; center has 2 holes 1 hole 0.190 in. dia
Used on exhaust manifold on cummins model vt-903 diesel engines onboard 41 ft coast guard vessels. 0.375" hole diameter 3.500" overall length non-circular