for Fiber Optic MIL-DTL-38999 Series III & IV Connectors
D38999
Series III
377-014
Composite Backshell
MIL-DTL-38999
Series III Type
B
MIL-DTL-38999 series III & IV backshell
How To Order
Angular Function
S
= Straight
W
= 90° Solid Elbow
T
= 45° Solid Elbow
Optional
Entry Size
(Table II)
Omit for
Std. Table I
Code G -
Gland Nut;
Code T -
Tubing Adapter,
Glenair Types
E, F, P,
&
T
Code K -
Tubing Adapter
with Nut, Glenair Peek
Code TB -
Tubing Adapter
Supplied with Band, Glenair Types
E, F, P,
&
T
Code TN -
Tubing Adapter with
Nut, Glenair Types
E, F, P,
&
T
(Omit for Std.Shrink Boot Adapter)
Product
Series
Material/
Finish
(Table III)
377
H S 014 XM 11 06 4 G
Basic No.
Shell Size
(Table I)
Length In 1/2 Inch
Increments
(Example: 4 = 2 Inches)
Connector
Designator,
MIL-DTL-38999,
Series III&IV
Anti-rotation
Device
A Thread
Anti-Rotation
Device
Band Termination
See P/N Development
Length
Grommet Key Indicator
(Color White)
Grommet Key (8 at 45°)
1.75
Max
ØB
ØC
Ref
Spilt Helical Convoluted
Tubing (Not Supplied)
CODE S - STRAIGHT
Positive Stop
L Hex Flats
.190 (4.8)
CODE T - TUBING
ADAPTER
ØM
Ref
ØN
Material and Finish
CODE G
GLAND NUT
Adapters, Elbows, Coupling Nut, Nut: Hi-grade engineering thermoplastic/see table III
Grommet, O-Ring: Fluorosilicone
Anti-Rotation Device: Corrosion resistant material
Notes
Glenair 600 Series Backshell assembly tools are recommended for assembly and installation.
Standard minimum length: 1.5 inches, for shorter length consult factory.
For Sealing Plugs, see Glenair drawing 687-142.
© 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-34
E-Mail: sales@glenair.com
for Fiber Optic MIL-DTL-38999 Series III & IV Connectors
F
J Approx
on
C
L
O-Ring
D
H Approx
on
C
L
2
8
7
6
25-8
1
5
3
4
Ø .20
8 Places
Applicable
to 25-8 Only
G
E
K Rad Ref
1.0 (25.4) Radius
Ref
CODE T - 45°
1.00
Max
ØM
Ref
K Rad Ref
Mating Nut Must
Bottom On Shoulder
Stop
1.75 Max
CODE W - 90°
Ø .120 (3.0)
See Table I
for No.
of Holes
(see note 4)
A
D E
C B
Cavity
Ident.
Insert Ident.
See Table I
Nut
ØC
Ref
HOLE
PATTERN
CODE K - PEEK TUBING
ADAPTER WITH NUT
CODE TN - PLASTIC TUBING
ADAPTER WITH NUT
Anti-Rotation
Device
SHRINK BOOT
ADAPTER
ØB
Max
1.00
1.12
1.25
1.38
1.50
1.62
1.75
1.88
1.88
1.88
Std. Conduit
Size Ref.
3/8
7/16
1/2
5/8
3/4
7/8
1
1
1 1/4
1 1/4
D
Max
1.78
1.84
1.90
1.97
2.11
2.07
2.14
2.19
2.19
2.19
E
Max
1.93
1.98
2.08
2.14
2.18
2.25
2.31
2.19
2.19
2.19
F
Max
1.33
1.39
1.45
1.51
1.54
1.61
1.67
1.73
1.73
1.73
Shell
Size
11
13
15
17
19
21
23
25
25-8
25-37
A Thread
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
M37 X 1 - 6H
M37 X 1 - 6H
Table I
G
H
J
Max Approx Approx
1.56
1.62
1.68
1.74
1.77
1.84
1.89
1.96
1.96
1.96
2.23
2.28
2.45
2.47
2.54
2.64
2.76
2.84
2.84
2.84
2.09
2.21
2.33
2.44
2.50
2.64
2.75
2.87
2.87
2.87
K
Ref
1.20
1.26
1.32
1.38
1.43
1.49
1.55
1.62
1.62
1.62
L
Hex
.938
.938
.938
1.250
1.250
1.500
1.500
1.812
1.812
1.812
ØM
Ref
.32
.54
.54
.76
.76
1.00
1.00
1.27
1.27
1.27
ØN
Max
1.38
1.38
1.38
1.56
1.56
1.81
1.81
2.12
2.12
2.12
Insert
No. Of
Arrangement Holes
11-2
13-4
15-5
17-8
19-11
21-16
23-21
25-29
25-8
25-37
2
4
5
8
11
16
21
29
8
37
Entry
Size
03
04
05
06
07
08
10
11
13
15
17
Table II
ØC
Ref
ØC
Ref
Code T & TN Code K
.188
.236
.250
.338
.398
.523
.648
.648
.778
.875
1.078
.188
-
.265
.330
.390
.515
.640
.640
.765
.089
1.125
Table III: Material and Finish
Optional Conduit
Size Ref.
9/32
5/32
3/8
7/16
1/2
5/8
3/4
3/4
7/8
1
1 1/4
U.S. CAGE Code 06324
Printed in U.S.A.
Code
-
XB
XM
XW
XMT
Material
Finish Description
Dash (-) For No Plating, Amber Color
No Plating - Black Color
Composite
Electroless Nickel
Cadmium Olive Drab Over Electroless Nickel
Nickel-PTFE, Grey
Refer to Appendix for material/finish details
© 2012 Glenair, Inc.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
B-35
E-Mail: sales@glenair.com
MIL-DTL-38999
Series III Type
377-014
Composite Backshell
B
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