TM 1-1520-238-23
D-299
A END
B END
F BEND
ANGLE
C
L
H
TUBE
TURN
PLANE OF
FIRST BEND
1
2.45
0.75
49.1
0.0
49.56
2
2.45
0.75
47.2
179.2
49.56
3
14.51
0.75
9.3
42.7
49.56
4
6.91
0.75
118.3
163.2
49.56
5
2.77
0.75
86.8
-175.8
49.56
6
2.06
0.75
89.7
172.2
49.56
7
5.19
0.75
92.2
88.2
49.56
6.77
1
2.71
0.75
115.6
0.0
47.98
2
5.32
0.75
54.6
34.5
47.98
3
2.19
0.75
39.7
-89.54
47.98
4
5.57
0.75
59.7
-123.7
47.98
5
14.90
0.75
115.7
176.8
47.98
6
2.31
0.75
90.0
177.9
47.98
7
2.20
0.75
90.0
-142.8
47.98
8
2.89
0.75
37.4
-97.4
47.98
2.00
1
2.02
0.75
41.2
0.0
31.00
2
2.55
0.75
43.5
179.0
31.00
3
11.80
0.75
23.3
31.8
31.00
4
3.78
0.75
128.5
171.0
31.00
5
2.20
0.75
84.0
-170.0
31.00
6
1.65
0.75
73.0
123.6
31.00
1.86
NOTES:
1 TUBE ASSEMBLY, METAL - MAKE FROM CRES TUBING
COMPOSITION 21-6-9, TUBE SIZE 0.250 O.D x 0.020 WALL
THICKNESS NSN 9710-00-825-5894
2 FINSH - PASSIVATE FOR CORROSION RESISTANT STEEL
3 DIMENSION C IS DISTANCE BETWEEN BENDS
4 DIMENSION L IS PREPARED LENGTH BEFORE BENDING
5 FIRST BEND STARTS FROM A END
6 TAPE ARROW POINTS TO B END
7 ALL DIMENSIONS ARE IN INCHES
BEND
NUMBER
DIMENSIONS
C
F
H
L
PART NUMBER 7-311830329
HS4367-2 PLATE
NSN 9905-01-221-0504
HS184-708
NOTE 6
-3 TUBE
A END
B END
HS 5384-0604 ELBOW
NSN 4730-01-172-8039
E
PART NUMBER 7-311830331
PART NUMBER 7-31183330
M04-5006
E BEND RADIUS
Figure D-325.
Tube Assembly, Metal PN 7-311830329,
PN 7-311830330, PN 7-311830331
