TM 1-1520-238-23
D-260
L
0.0
HS4367-2 PLATE
NSN 9905-01-221-0504
NOTE 6
HS184-171 TAPE
NOTE 7
-3 TUBE
NOTE 5
A END
1
2
1.53
86.4
75.4
1.01
15.5
0.0
PART NUMBER 7-311710505
1.77
1
1.85
103.4
2
25.2
-107.4
30.11
7.67
PART NUMBER 7-311710518
B END
BEND
NUMBER
DIMENSIONS
3.79
C
7.67
6.50
3
2.50
88.3
-95.2
NOTES:
1 TUBE ASSEMBLY, METAL - MAKE FROM AL-ALY
TUBING,
TUBE SIZE 0.250 O.D x 0.028 WALL THICKNESS,
NSN 4710-00-289-2780
2
DIMENSION C IS DISTANCE BETWEEN BENDS
3
FIRST BEND STARTS FROM A END
4
DIMENSION L IS PREPARED LENGTH BEFORE BENDING
5
FINISH - CHROMIC ANODIZE PER MIL-A-8625 TYPE I,
CLASS I
6
IDENTIFY AND APPLY MIL-V-173 PROTECTIVE
COATING
7
TAPE ARROW POINTS TO B END
4
32.4
90.0
1.66
5
1.46
32.8
-180.0
6
29.7
2.83
7
2.13
30.4
-180.0
8
90.0
-180.0
3.75
30.11
30.11
30.11
30.11
H
30.11
MS21921-4D NUT
NSN 4730-01-254-9841
MS21922-4 SLEEVE
NSN 4730-00-289-8619
BOTH ENDS
30.11
30.11
E
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
F
0.75
0.0
F BEND
ANGLE
C
L
A END
B END
H
TUBE
TURN
PLANE OF
FIRST BEND
M04-4952
E BEND RADIUS
Figure D-279.
Tube Assembly PN 7-311710505, PN 7-311710518
