TM 1-1520-238-23
D-277
NOTES:
1 TUBE ASSEMBLY METAL - MAKE FROM AL-ALY 6061-T6
MIL-T-7081, TUBE SIZE 0.375 O.D x 0.028 WALL
THICKNESS NSN 4710-01-167-6979
2
DIMENSION C IS DISTANCE BETWEEN BENDS
3
DIMENSION L PREPARED LENGTH BEFORE BENDING
4
FINISH - CHEMICALLY FILM TREAT FOR ELECTRICAL
CONDUCTIVITY PER MIL-C-5541 CLASS 3A
5
TAPE ARROW POINTS TO B END
A END
HS4517-6 UNION
NSN 4730-01-179-4237
B END
HS4367-2 PLATE
NSN 9905-01-201-0504
-3 TUBE
BEND
NUMBER
DIMENSIONS
C
E
F
L
PART NUMBER 7-311830221
HS184-706 TAPE
NOTE 5
H
1
7.75
1.125
20.60
0.0
110.39
2
1.46
1.125
18.50
178.0
110.39
3
92.30
1.125
3.00
-85.0
110.39
8.25
F BEND
ANGLE
C
L
H TURN
TUBE
CCW
A END
B END
PLANE OF
FIRST BEND
E BEND RADIUS
M04-4967
Figure D-299.
Tube Assembly PN 7-311830221
