0.3680" overall length used on b-1b outer flap exhaust nozzle; center hole is oval shaped 0.2505/.2515 by 0.290/.292 chromium surface treated 17c solid, plain, no outside flanges
0.1880" overall length used on b-1b outer flap exhaust nozzle; flange is oval shaped 0.85/.87 by 1.19/1.21 at widest part chromium surface treated 22c solid, external flange one end
0.1880" overall length used on b-1b outer flap exhaust nozzle; flange is oval shaped 0.85/.87 by 1.19/1.21 at widest point chromium surface treated 22c solid, external flange one end
0.1880" overall length used on b-1b outer flap exhaust nozzle; flange is oval shaped 0.85/.87 by 1.19/1.21 at widest point chromium surface treated 22c solid, external flange one end
0.1880" overall length used on b-1b outerflap exhaust nozzle; flange is oval shaped 0.85/.87 by 1.19/1.21 at widest point chromium surface treated 22c solid, external flange one end