| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 60.750 IN. LG |
| OVERALL LENGTH | 60.750 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FINNED TUBE, FIRST STAGE RETURN - ROTARY RUDDER SERVO |
| MATERIAL | STEEL CORROSION RESISTING AND COPPER |
| PRESSURE RATING | 2250.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | TUBE MATERIAL: 21-6-9 AMS 5561, OUTSIDE DIAMETER: .375"; WALL THICKNESS: .020" |
| SPECIAL TEST FEATURES | DESIGN PRESSURE REQUIREMENTS: 100 PSI OPERATING; 2250 PSI PROOF; 4500 PSI BURST |
| SUPPLEMENTARY FEATURES | FIN MATERIAL: COPPER ASTMB152 C10200; FIN THICKNESS: .012"; FIN HEIGHT: .265"; 10 FINS PER INCH |