Used on jfn oliver perry class ffg. 2b all ends thread class 1.540" overall length cadmium body surface treated male coupling half unef all ends thread series
Used on edn landing craft air cushion (lcac). 3b 2nd end thread class outlet is threaded for filter insert anodize surface treated unf 2nd end thread series
3a first fluid end connection thread class 8.258" overall length 12 first fluid end connection thread quantity per inch first fluid end w/1.625-12 unj-3a bulkhead thread anodize surface treated coupling assembly unj first fluid end connection thread series
3a external thread class right-hand external 0.641" overall length plug, tube fitting flareless (note: drilled hole is optional should not be considered as a separating characteristic unjf external thread series
