TM 1-1520-238-23
D-240
H
1.68
(-5 & -9)
-7 TUBE
L
DIMENSIONS
C
F
-9 TUBE
M04-4938
NOTES:
1 TUBE ASSEMBLY, METAL - MAKE FROM STL-CRES
TUBING, TUBE SIZE 0.250 O.D x 0.020 WALL
THICKNESS,
NSN 4710-00-683-9034
2 DIMENSION C IS DISTANCE BETWEEN BENDS
3 FIRST BEND STARTS FROM A END
4 DIMENSION L IS PREPARED LENGTH BEFORE BENDING
5 FINISH - PASSIVATE FOR CORROSION RESISTANT
STEEL
6 IDENTIFY AND APPLY MIL-V-173 PROTECTIVE
COATING
7 TAPE ARROW POINTS TO B END
8 ALL DIMENSIONS ARE IN INCHES
BEND
NUMBER
C
0.73
1
0.88
89.7
0.0
2
108.1
-30.2
F BEND
ANGLE
10.80
-11 SLEEVE
PART NUMBER 7-311210223-9
2.66
3
1.54
27.2
-133.0
4
89.9
-41.6
0.88
A END
B END
E
0.75
0.75
0.75
0.75
2.1 ± 0.12
H
TUBE
TURN
-5 ASSEMBLY
-3 ASSEMBLY
L
PLANE OF
FIRST BEND
0.72
1
0.85
91.0
0.0
2
108.1
-28.6
PART NUMBER 7-311210223-7
2.69
3
1.53
27.81
-135.7
4
90.3
138.3
0.89
0.75
0.75
0.75
0.75
10.80
10.80
10.80
10.84
10.84
10.84
10.84
-11 SLEEVE
MS2305375-107-9
HS184-750 TAPE
NOTE 7
-7 TUBE
-9 TUBE
NOTE 5 & 6
A END
B END
MS21921-4D NUT
NSN 4730-01-254-9841
MS21922-4 SLEEVE
NSN 4730-00-289-8619
E BEND RADIUS
1.68
(-3 & -7)
Figure D-257.
Tube Assembly PN 7-311210223
