Astm a36 steel plate, 1.5in.Thk; 2pc, each 4.81in.By 9.62in., o/a 9.62in.Sq w/1.00in radius outside corners, inside opening creates 5.63in.Dia
NSN 4140-01-035-5296
NSN 5975-01-158-7483
NSN 6145-00-257-1080
NSN 5950-00-645-3312
NSN 5999-01-609-8559
NSN 5975-00-646-5598
NSN 5935-01-577-4975
NSN 6130-00-262-3385
NSN 5965-00-764-1841
NSN 5960-01-425-1454
NSN 6650-00-104-5368
NSN 6650-01-046-3718