MIL-P-997D (NOTICE 1), MILITARY SPECIFICATION, PLASTIC MATERIAL, LAMINATED, THERMOSETTING, ELECTRICAL INSULATION: SHEETS, GLASS CLOTH, SILICONE RESIN (25 FEB 1992) [S/S BY MIL-I-24768/17]
MIL-P-997D (NOTICE 1), MILITARY SPECIFICATION, PLASTIC MATERIAL, LAMINATED, THERMOSETTING, ELECTRICAL INSULATION: SHEETS, GLASS CLOTH, SILICONE RESIN (25 FEB 1992) [S/S BY MIL-I-24768/17].