TM 1-1520-238-23 D-283 -3 ONLY 1 1.39 1.12 48.30 2 5.74 1.12 48.00 3 28.05 1.12 64.60 4 2.35 1.12 63.50 8.20 B END A END HS4367-2 PLATE NSN 9905-01-221-0504 -5 & -7 ONLY HS184-710 TAPE 1 2.14 1.12 48.30 2 5.74 1.12 48.00 3 27.30 1.12 64.60 4 2.35 1.12 63.50 8.20 -3, -5 & -7 TUBE HS4519-6D ELBOW NSN 4730-01-178-5067 BEND NUMBER DIMENSIONS C E NOTES:  TUBE ASSEMBLY, METAL - MAKE FROM AL-ALY 6061 T-6, TUBE SIZE 0.375 O.D x 0.028 WALL THICKNESS, NSN 4710-01-167-6979  DIMENSION C IS DISTANCE BETWEEN BENDS  DIMENSION L IS PREPARED LENGTH BEFORE BENDING  FINISH - CHEMICALLY FILM TREAT FOR ELECTRICAL CONDUCTIVITY PER MIL-C-5541 CLASS 3A  ALL DIMENSIONS ARE IN INCHES F H PART NUMBER 7-311830229 L 50.14 50.14 50.14 50.14 50.14 50.14 50.14 50.14 H TURN TUBE CCW A END B END F BEND ANGLE C L PLANE OF FIRST BEND 0.0 -178.70 -91.10 180.00 0.0 -178.70 -91.10 -180.00 M04-4969 E BEND RADIUS Figure D-304. Tube Assembly PN 7-311830229