一種相對扁平的剛性部件,帶或不帶中心孔,用於將環形軸承或套筒軸承固定在合適的外殼中。必須附有用於安裝的鑽孔和/或螺紋孔。不含:端蓋、電動旋轉設備。
aluminum overall material, 8.000 inches nominal outside diameter, finish-chem filmper ams-c-5541,cl1a.12 thru holes special features, nsn:5985-01-590-0160 end item identification, retainer,bearing,outer part name assigned by controlling agency