The component is made of 2024 aluminum alloy (in accordance with QQ-A-225/6) and features a matte finish. It includes O-rings and gaskets made of matt nitrite, while the fin will be anodized in black according to MIL-A-8625 Type 1 or 2. The valve must withstand 100 PSIG without rupture or leakage, operating within a temperature range of -54°C to 95°C, ambient air pressure of 15.5 to 1.04 PSIA, and measuring 3.540 inches high, 2.470 inches minimum, 2.480 inches maximum in length, 0.865 inches wide, with four mounting holes (0.154 inches minimum, 0.159 inches maximum diameter).