3a all ends thread class 18 1st end thread quantity per inch fitting, union coated with high purity aluminum, max. 0.0005 in. thick aluminum surface treated unf all ends thread series
18 all ends thread quantity per inch coat with high purity aluminum per mil-dtl-83488, CLASS3, type ii with maximun coating thickness of .0005. glass bead peen pressure shell be 25 psi maximun. flared w/ bulkhead thread unjf all ends thread series
12 all ends thread quantity per inch coat with high purity aluminum per mil-dtl-83488, CLASS3, type ii with maximun coating thickness of .0005. glass bead peen pressure shell be 25 psi maximun. flared w/ bulkhead thread unj all ends thread series
Used on uscg cutter boat, over the horizon-iv (oth-iv). right-hand cover material is clear abs; capacity 570 litre/min high pressure angle strainer w/bolted cover
14 all ends thread quantity per inch coat with high purity aluminum per mil-dtl-83488, CLASS3, type ii with maximun coating thickness of .0005. glass bead peen pressure shell be 25 psi maximun. flared w/ bulkhead thread unjf all ends thread series