FED L-P-391D

FED L-P-391D PLASTIC SHEETS, RODS AND TUBING, RIGID CAST, METHACRYLATE (MULTIAPPLICATION) (SUPERSEDING L-P-391C) (S/S BY SAE-AMS-L-P-391, ASTM-D5436-1999, AND ASTM-D4802-1994)

standard by Federal Specifications and Standards, 11/19/1975