www.glenair.com

E-Mail: sales@glenair.com

J-7

© 2006 Glenair, Inc.

Printed in U.S.A.

CAGE Code 06324

189-038

Composite Connector Backshell Adapter

for Helical Convoluted Tubing to be used with

MIL-DTL-38999 Series III & IV Fiber Optic Connectors

APPLICATION NOTES

1. Material/ Finish:

Adapter, Elbow- High Grade Engineering Thermoplastic/ See Table III.

Coupling and Compression Nuts- High Grade Engineering Thermoplastic/ N.A.

O- Ring- Fluorosilicone or Silicone/ N.A.

Anti- Rotation device: Corrosion resistant material.

2. Metric Dimensions are in parentheses and are for reference only.

TABLE II: SHELL SIZE

Shell

Size

A Thread

ISO Metric

E

+.060 (1.5)

F

+.090 (2.3)

G

+060 (1.5)

H

+090 (2.3)

Max Entry

Max Tubing Size

11

M15 x 1 - 6H .750 (19.1)

.950 (24.1) .750 (19.1)

1.160 (29.5)

12

13

M18 x 1 - 6H .750 (19.1) 1.020 (25.9) .810 (20.6)

1.220 (31.0)

16

15

M22 x 1 - 6H .760 (19.3) 1.050 (26.7) .880 (22.4)

1.290 (32.8)

20

17

M25 x 1 - 6H .780 (19.8) 1.070 (27.2) .940 (23.9)

1.350 (34.3)

24

19

M28 x 1 - 6H .790 (20.1) 1.080 (27.4) .970 (24.6)

1.380 (35.1)

28

21

M31 x 1 - 6H .820 (20.8) 1.110 (28.2) 1.060 (26.9) 1.470 (37.3)

32

23

M34 x 1 - 6H .860 (21.8) 1.150 (29.2) 1.130 (28.7) 1.540 (39.1)

32

25

M37 x 1 - 6H .890 (22.6) 1.180 (30.0) 1.190 (30.2) 1.730 (43.9)

40

TABLE III: FINISH

SYM

MATERIAL

FINISH

XM

Composite

Electroless Nickel

XW

Composite

Cadmium Plate/Olive Drab

over Electroless Nickel

XO

Composite

No Plating–Base Composite

TABLE I: TUBING SIZE

Dash

No.

Conduit

I.D.

J Dia

Max

06

.188 (4.8)

.790 (20.1)

09

.281 (7.1)

.985 (25.0)

10

.312 (7.9)

.985 (25.0)

12

.375 (9.5) 1.035 (26.3)

14

.437 (11.1) 1.100 (27.9)

16

.500 (12.7) 1.160 (29.5)

20

.625 (15.9) 1.285 (32.6)

24

.750 (19.1) 1.480 (37.6)

28

.875 (22.2) 1.670 (42.4)

32

1.000 (25.4) 1.720 (43.7)

40

1.250 (31.8) 2.100 (53.3)

48

1.500 (38.1) 2.420 (61.5)