"ALL MACHINED PARTS MADE FROM 2024 OR 6061 ALUM EXCEPT ALL CRITICAL PARTT OF 304CRES;DESIGNED FOR HIGH FLOW AND LOW PRESSURE DROP FOR ELECTRONIC COLLANT, HYDRAULIC AND GENERAL PURPOSE FLUID SYSTEMS; BODY SIZE 1.0 IN; O-RING MATERIAL FLUOROSILICONE; END FITTING SIZE 1.0 IN; MEETS OR EXCEED REQUIREMENTS OF MIL-C-25427A AND ARP 1709 CLASS 1000; BURST PRESSURE 4000PSIG; SEAT ANGLE IS 37 DEG ON BOTH ENDS"