for Helical Convoluted Tubing to be used with
MIL-DTL-38999 Series III & IV Fiber Optic Connectors
D38999
Series III
189-038
Composite Connector Backshell Adapter
MIL-DTL-38999
Series III Type
B
Composite MIL-DTL-38999 backshell adapter
How To Order
Angular Function
S
= Straight
T
= 45° Elbow
W
= 90° Elbow
Tubing Size
Dash. No.
(Table I)
D = With
Black Dacron
Overbraid
(Omit for None)
Product
Series
Material/Finish
(Table III)
189 H S 038 XW 17 16 K
-
D
Connector Designator
H
= MIL-DTL-38999
Series III & IV
Basic
Number
Shell Size
(Table II)
K = PEEK
(Omit for PFA,
ETFE, or FEP)
2.00 (50.8)
ONE PIECE SET UP
2.00 (50.8)
A Thread
120-100 Convoluted Tubing shown for
reference only. For Dacron Overbraiding,
see Glenair P/N 120-103.
Tubing I.D.
ØJ
S - STRAIGHT
Material and Finish
Adapter, Elbow: High Grade Engineering Thermoplastic/see Table III
Coupling and Compression Nuts: High Grade Engineering Thermoplastic
O-Ring: Fluorosilicone or Silicone
Anti-rotation Device: Corrosion resistant material
© 2012 Glenair, Inc.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
B-40
E-Mail: sales@glenair.com
for Helical Convoluted Tubing to be used with
MIL-DTL-38999 Series III & IV Fiber Optic Connectors
Table I: Tubing Size
Dash
No.
06
09
10
12
14
16
20
24
28
32
40
48
Conduit
I.D.
.188 (4.8)
.281 (7.1)
.312 (7.9)
.375 (9.5)
.437 (11.1)
.500 (12.7)
.625 (15.9)
.750 (19.1)
.875 (22.2)
1.000 (25.4)
1.250 (31.8)
1.500 (38.1)
ØJ
Max
.790 (20.1)
.985 (25.0)
.985 (25.0)
1.035 (26.3)
1.100 (27.9)
1.160 (29.5)
1.285 (32.6)
1.480 (37.6)
1.670 (42.4)
1.720 (43.7)
2.100 (53.3)
2.420 (61.5)
Shell
Size
11
13
15
17
19
21
23
25
A Thread
ISO Metric
M15 x 1 - 6H
M18 x 1 - 6H
M22 x 1 - 6H
M25 x 1 - 6H
M28 x 1 - 6H
M31 x 1 - 6H
M34 x 1 - 6H
M37 x 1 - 6H
E
±.060 (1.5)
.750 (19.1)
.750 (19.1)
.760 (19.3)
.780 (19.8)
.790 (20.1)
.820 (20.8)
.860 (21.8)
.890 (22.6)
Table II
F
±.090 (2.3)
.950 (24.1)
1.020 (25.9)
1.050 (26.7)
1.070 (27.2)
1.080 (27.4)
1.110 (28.2)
1.150 (29.2)
1.180 (30.0)
G
±.060 (1.5)
.750 (19.1)
.810 (20.6)
.880 (22.4)
.940 (23.9)
.970 (24.6)
1.060 (26.9)
1.130 (28.7)
1.190 (30.2)
H
+090 (2.3)
1.160 (29.5)
1.220 (31.0)
1.290 (32.8)
1.350 (34.3)
1.380 (35.1)
1.470 (37.3)
1.540 (39.1)
1.730 (43.9)
Max Entry
Max Tubing Size
12
16
20
24
28
32
32
40
Table III: Material and Finish
Code
XM
XW
XO
Composite
Material
Finish Description
Electroless Nickel
Cadmium Plate/Olive Drab
over Electroless Nickel
No Plating–Amber Color
Refer to Appendix for material/finish details
G
E
F
W - 90°
H
T - 45°
Knurl or Flute Style Mfr Option
© 2012 Glenair, Inc.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
B-41
E-Mail: sales@glenair.com
MIL-DTL-38999
Series III Type
189-038
Composite Connector Backshell Adapter
B
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