Used on penetrator assembly. 0.257" hole diameter 2.030" outside diameter 13 bolt hole quantity packing bolt hole arrangement per detail 4-2d on nav sea 8207153
Used on 2420-01-532-3399 tractor, wheeled, industrial. bulb seal, 0.5 in dia bulb x 0.188 in panel material: epdm rubber with spring steel clip for 4.8 mm thickness