Standard PADS, OIL INLET AND OUTLET, TYPES I, II & III - FOR AIRPLANE CONNECTIONS AIRCRAFT ENGINES 2014-08-12 CURRENT AS131B
Standard PADS, OIL INLET AND OUTLET, TYPES I, II & III - FOR AIRPLANE CONNECTIONS AIRCRAFT ENGINES 2006-05-31 HISTORICAL AS131A
Standard PADS, OIL INLET AND OUTLET, TYPES I, II & III - FOR AIRPLANE CONNECTIONS AIRCRAFT ENGINES 1943-03-01 HISTORICAL AS131