Used on preprovisioning support navicp is poe. 2b thread class 28 thread quantity per inch drawing name: adapter assembly; straight, split, for helical convoluted tubing, mates to mil-c-81511 connectors: g in part number designates assembly supplied with eyelet nickel surface treated straight shape split type un thread series
2a thread class 1.950" overall length 20 thread quantity per inch not supplied w/contacts; exempt from insert bonding integrity of mil-c-83723 unef thread series