MIL-DTL-24308
D-Subminiature
550-039
D-Subminiature
Banding Split Backshell
550 T 039 M 2 F0 B 1-02 B
Basic Part No.
Cable Entry Style
T = Top
S = Side
E = End
Basic Part Number
Finish Symbol (Page 3)
Shell Size (Table I)
B = Band Supplied (600-052), Omit for None
Dash No. (Table II)
0 = Without EMI Gasket, 1 = With EMI Gasket
Jackscrew Type (Page A-4)
Receptacle Mounting (Right Page)
CC = Cable-to-Cable Mounting
F0 = Front Mounting
R1-R9 = Rear Mounting
.440 (11.2)
.440 (11.2)
K*
J*
* Typ.
H*
E
END
ENTR
Y
T
TOP
ENTR
Y
.78 (19.8)
Max
EMI Gasket (Optional)
Dash
H Dia
J Dia
K Dia
No.
01 .125 (3.2) .250 (6.4) .312 (7.9)
02 .250 (6.4) .375 (9.5) .438 (11.1)
03 .312 (7.9) .438 (11.1) .500 (12.7)
04 .395 (10.0) .500 (12.7) .562 (14.3)
05 .438 (11.1) .562 (14.3) .625 (15.9)
06 .500 (12.7) .625 (15.9) .688 (17.5)
07 .562 (14.3) .688 (17.5) .750 (19.1)
08 .624 (15.8) .750 (19.1) .812 (20.6)
09 .688 (17.5) .812 (20.6) .875 (22.2)
10 .750 (19.1) .875 (22.2) .937 (23.8)
.812 (20.6) .937 (23.8) 1.000 (25.4)
11
12 .875 (22.2) 1.000 (25.4) 1.125 (28.6)
13 .937 (23.8) 1.062 (27.0) 1.187 (30.1)
14 1.000 (25.4) 1.125 (28.6) 1.250 (31.8)
© 2011 Glenair, Inc.
Rectangular Connector Backshells
TABLE II: CABLE ENTRY
S
SIDE
ENTR
Y
Max
Com’l
Entry
Shell
Shell Size
Dash No.
Size
Ref
(Style T and E)
1
05
E/09
2
05
A/15
3
05
B/25
4
08*
C/37
5
08
D/50
6
14
F/104
* Shell Size 4 Max Entry
07 for Style E
CAGE Code 06324
TABLE I: SHELL SIZE
1. Metric dimensions (mm) are
indicated in parentheses.
2.
DO NOT USE
CONNECTORS WITH
FLOAT MOUNTINGS.
Rev. 04.04.16
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
A-38
D-Subminiature Split Backshells
Standard Dimensions
Termination
Type
Jackscrew
Types B, D,
E, H, K
(Page A-4)
P
Jackscrew
Types B, D,
E, H, K
(Page A-4)
F
R
F
E
E
S - SIDE
ENTRY
T - TOP
ENTRY
Termination
Type
A
D
C
B
Jackscrew Types B , D, H
and J Only (Page A-4)
Shrink Sleeve (As Required)
E - END
ENTRY
E
A
G
.12 (3.0) Ref.
Com’l
Shell Shell Size
Size
Ref
1
E/09
2
A/15
3
B/25
4
C/37
5
D/50
6
F/104
COMMON CONNECTOR/SHELL INTERFACE & BACKSHELL DIMENSIONS
A
Max
1.393 (35.4)
1.706 (43.3)
2.265 (57.5)
2.900 (73.7)
2.800 (71.1)
2.900 (73.7)
B
Max
.624 (15.8)
.624 (15.8)
.624 (15.8)
.624 (15.8)
.750 (19.1)
.844 (21.4)
C Ref.
.312 (7.9)
.312 (7.9)
.312 (7.9)
.312 (7.9)
.375 (9.5)
.422 (10.7)
±.005
.984
1.312
1.852
2.500
2.406
2.500
D
(.1)
(25.0)
(33.3)
(47.0)
(63.5)
(61.1)
(63.5)
P
(18.5)
(26.7)
(40.5)
(56.9)
(54.4)
(56.9)
R Ref
.719 (18.3)
.719 (18.3)
.938 (23.8)
.938 (23.8)
.938 (23.8)
1.094 (27.8)
.730
1.050
1.594
2.240
2.140
2.240
Panel
Dash
No. Thickness
n/a
CC
n/a
F0
.031 (.8)
R1
.047 (1.2)
R2
.062 (1.6)
R3
.093 (2.4)
R4
.104 (2.6)
R5
.125 (3.2)
R6
.156 (4.0)
R7
.135 (3.4)
R8
.188 (4.8)
R9
CABLE MOUNTING AND BACKSHELL DIMENSIONS
E
.174 (4.4)
.343 (8.7)
.247 (6.3)
.231 (5.9)
.216 (5.5)
.185 (4.7)
.174 (4.4)
.153 (3.9)
.125 (3.2)
.140 (3.6)
.094 (2.4)
Sizes 1 & 2
1.451 (36.9)
1.625 (41.3)
1.525 (38.7)
1.509 (38.3)
1.500 (38.1)
1.470 (37.3)
1.451 (36.9)
1.430 (36.3)
1.400 (35.6)
1.417 (36.0)
1.368 (34.7)
F + .031 (0.79)
Sizes 3 - 5
1.671 (42.4)
1.844 (46.8)
1.745 (44.3)
1.728 (43.9)
1.720 (43.7)
1.690 (42.9)
1.671 (42.4)
1.650 (41.9)
1.620 (41.1)
1.637 (41.6)
1.590 (40.4)
Size 6
1.820 (46.2)
2.000 (50.8)
1.890 (48.0)
1.875 (47.6)
1.860 (47.2)
1.829 (46.5)
1.820 (46.2)
1.798 (45.7)
1.767 (44.9)
1.805 (45.8)
1.740 (44.2)
G + .031 (0.79)
Sizes 1 & 2 Sizes 3 - 5
1.583 (40.2) 1.831 (46.5)
1.750 (44.5) 2.000 (50.8)
1.656 (42.1) 1.904 (48.4)
1.640 (41.7) 1.888 (48.0)
1.625 (41.3) 1.873 (47.6)
1.594 (40.5) 1.842 (46.8)
1.583 (40.2) 1.831 (46.5)
1.563 (39.7) 1.811 (46.0)
1.531 (38.9) 1.781 (45.2)
1.550 (39.4) 1.798 (45.7)
1.500 (38.1) 1.750 (44.5)
Metric dimensions (mm) are indicated in parentheses.
© 2011 Glenair, Inc.
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
E-Mail: sales@glenair.com
A-39
MIL-DTL-24308
D-Subminiature
Standard Materials
and Finishes
The following are Glenair's standard finishes. Individual product pages within this catalog list their most common
finishes. Additional finishes are listed within the table below.
GLENAIR M85049 SYMBOL
SYMBOLREFERENCE ONLY FINISH
B
C*
G*
J
LF
M
N
NC
NF
T
U**
ZN
W
N
A
Anodize, Black
Hard Coat, Anodic
Iridite, Gold Over Cadmium Plate
Over Electroless Nickel
Cadmium Plate, Bright Over
Electroless Nickel
Electroless Nickel
Cadmium Plate, Olive Drab Over
Electroless Nickel
Zinc Cobalt, Dark Olive Drab
Cadmium Plate, Olive Drab Over
Electroless Nickel
Cadmium Plate, Bright Over
Electroless Nickel
Cadmium Plate, Black
Zinc-Nickel Alloy, Olive Drab
TABLE II - STANDARD FINISHES
SPECIFICATION(S)
AMS-QQ-P-416, Type II, Class 3
AMS-A-8625, Type II, Class 2
AMS-A-8625, Type III, Class 1
MIL-C-5541, Class 3 AMS-QQ-P-416, Type II,
Class 3 over AMS-C-26074, Class 3 or 4, Grade B
1000 Hour Corrosion Resistance
AMS-C-26074, Class 4, Grade B; & ASTM B733-90, SC2, Type 1, Class 4
AMS-QQ-P-416, Type II, Class 3 over Electroless Nickel
AMS-C-26074
96 Hour Corrosion Resistance
1000 Hour Corrosion Resistance
AMS-QQ-P-416, Type II, Class 3 over Electroless Nickel, AMS-C-26074,
Class 3 or 4, Grade B
AMS-QQ-P-416, Type II, Class 3
Cadmium Plate, Olive Drab
ASTMB 841-91, Over Electroless Nickel
1000 Hour Salt Spray
* Anodize finish; not suitable for EMI Shielding or grounding applications.
** Applicable to corrosion resisting steel backshells and accessories. Consult factory for other available finishes.
COMPONENT
Machined components: such as backshell bodies, fabricated elbows, protective covers,
rotatable couplers, dummy stowage receptacles, lock nuts, G-spring support rings,
EMI ground rings, grommet followers, etc.
Die cast components: such as angular backshells, strain relief backshells, strain relief
bodies, strain relief saddles, special EMI ground rings, etc.
Backshells or strain reliefs: available in optional corrosion resisting steel; and
hardware: such as screws, washers, rivets, wire rope, sash chain, band straps, etc.
Elastomeric seals: such as O-rings, cable jacket seals, grommets, etc.
Anti-friction and thrust washers
Anti-rotation device
STANDARD MATERIALS - BACKSHELLS AND ACCESSORIES
MATERIAL
Aluminum
Aluminum
Corrosion Resisting
Steel
Silicone
Teflon
Corrosion Resistant
Material
SPECIFICATION
AMS-QQ-A-200
ASTMB221, 209
QQ-A-591
ASTMB85, 26
ASTMA582 (300 Series)
AMS-QQ-S-763
ZZ-R-765, MIL-R-25988
TFE
N/A
Unless otherwise specified, the following dimensional
tolerances will apply:
.xx = ± .03 (0.8)
.xxx = ± .015 (0.4)
Lengths = ± .060 (1.52)
Angles = ± 5°
Metric dimensions (mm) are indicated in parentheses
© 2011 Glenair, Inc.
CAGE Code 06324
Printed in U.S.A.
NOTES
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
3
Reference
Information
MIL-C-24308
D-Subminiature
D-Subminiature Backshells
Jackscrew Options
JACKSCREW - STYLE E (END ENTRY)
Type J
Knurled Slotted Head
All jackscrews have 4-40 UNC-2A
threads to mate with M24308/26
female screwlocks or 559-001
mounting kits. Not applicable for
cable-to-cable applications.
MALE JACKSCREW OPTIONS
Type B
Fillister Head
Type D
Drilled
Fillister Head
Type E *
Extended Knurled
Slotted Head
Type H
Hex Head
Type K *
Knurled Slotted
Head
Unless otherwise noted, all jackscrews have 4-40 UNC-2A threads to mate with M24308/26 female screwlocks or
559-001 mounting kits. Not applicable for cable-to-cable applications.
* Not available for Style “E” (end entry backshells).
POLARIZING JACKSCREW OPTIONS
Type F
Turnable Male & Female
Type M
Turnable Males
Type P
Fixed Females
Type L
Turnable Females
© 2004 Glenair, Inc.
Type N
Fixed Male & Female
CAGE Code 06324
Type R
Fixed Males
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
A-4