3a all ends thread class 2.490" overall length 12 all ends thread quantity per inch anodize body surface treated male coupling half un all ends thread series
Used on full tracked recovering vehicle m88a1; nsn 4210-01-486-1035 tfft (tactical fire fighting truck). anodize surface treated nptf all ends thread series
2a all ends thread class 12 all ends thread quantity per inch internal groove on first end, 0.185 in. w by 1.742in. dia, 3/16 in. from end cadmium inside or zinc inside surface treated un all ends thread series
Used on f-16 aircraft;stratolifter c-135;hercules c-130;awacs,e-3a;engine,aircraft,tf-33-p-7 (c-141a/b);radar threat emiter an/mst-t1;shop equipment,contact maint,trk-mtd,set. 1.813" overall length weapon system essential male coupling half npt all ends thread series
