947-303
Narrow Flange Mount Bulkhead Feed-Thru
MS3440 Type
MIL-DTL
26482
Type
Basic Part
Number
Insert
Arrangement
Per MIL-STD-1669
947-303
-
16
-
26
Shell Size
Y
Alternate Insert
Arrangement
W, X, Y or Z
(Omit for Normal)
D
C
D
E
F
G
V
U
SOCKET FACE
"J"
TYP 2 PL
"L"
TYP 2 PL
PIN FACE
BA
T
b
c
W
H
X
S
R
P
a
Z
Y
J
K
L
N
M
N
P
a
R
S
b
M
L
K
Z
Y
c
A B
T
U
V
W
X
G
F
C
D
E
ł "C"
TYP 2 PL
Ø ″D″
TYP 2 PL
J
H
" B"
" A" MAX
Ø ″H″
TYP 4 PL
"F"
TYP 2 PL
" E"
" G"
APPLICATION NOTES
1.
2.
To be identified with manufacturer’s name, part number and
date code, space permitting.
Material/Finish:
Shell: 300 CRES / passivate
Titanium and Inconel
®
available. Consult factory.
Contacts, Pin - Nickel alloy / gold plate
Contacts, Socket - Copper alloy / gold plate
Hoods, Sockets - 300 series CRES / passivate
Bayonets - 300 series CRES / passivate
Insulator, Pins - full glass / N.A.
Insulator, Socket - high grade dielectric / N.A.
Seals - Silicone elastomer / N.A.
3.
4.
5.
Glenair 947-303 will meet all performance requirements of
MIL-DTL-26482
Consult factory and/or MIL-STD-1669 for arrangement and
insert position options.
Glenair 947-303 will mate with any QPL manufacturer’s
MIL-DTL-26482 Series I or II plug with same shell size,
arrangement and polarization, having opposite contact gender
Glenair 947-303 is symmetrical on both sides of flange. There
is no need to specify pin or sockets on one end.
Metric Dimensions (mm) are indicated in parentheses.
6.
7.
© 2009 Glenair, Inc.
www.glenair.com
CAGE CODE 06324
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
D-8
MS3440 Type
TABLE I: CONNECTOR AND CUT-OUT DIMENSIONS (Continued Below)
Shell
Size
8
10
12
14
16
18
20
22
24
A
.828 (21.03)
.954 (24.2)
1.047 (26.6)
1.141 (29.0)
1.234 (31.3)
B
.594 (15.1)
.719 (18.3)
.812 (20.6)
.906 (23.0)
.969 (24.6)
C Dia
.474 (12.0)
.468 (11.9)
.591 (15.0)
.585 (14.9)
.751 (19.1)
.745 (18.9)
.876 (22.3)
.870 (22.1)
1.001 (25.4)
.995 (25.3)
1.126 (28.6)
1.120 (28.4)
1.251 (31.8)
1.245 (31.6)
1.376 (35.0)
1.371 (34.8)
1.501 (38.1)
1.495 (38.0)
D Dia
± .010
.533 (13.5)
.650 (16.5)
.810 (20.6)
.935 (23.7)
1.060 (26.9)
1.185 (30.1)
1.310 (33.3)
1.435 (36.4)
1.560 (39.4)
E Max
1.362 (34.6)
1.362 (34.6)
1.362 (34.6)
1.362 (34.6)
1.362 (34.6)
1.362 (34.6)
1.506 (38.3)
1.506 (38.3)
1.506 (38.3)
F
.692 (17.6)
.672 (17.1)
.692 (17.6)
.672 (17.1)
.692 (17.6)
.672 (17.1)
.692 (17.6)
.672 (17.1)
.692 (17.6)
.672 (17.1)
.692 (17.6)
.672 (17.1)
.698 (17.7)
.678 (17.2)
.698 (17.7)
.678 (17.2)
.698 (17.7)
.678 (17.2)
G
.078 (2.0)
.046 (1.2)
.078 (2.0)
.046 (1.2)
.078 (2.0)
.046 (1.2)
.078 (2.0)
.046 (1.2)
.078 (2.0)
.046 (1.2)
.078 (2.0)
.046 (1.2)
.110 (2.8)
.078 (2.0)
.110 (2.8)
.078 (2.0)
.110 (2.8)
.078 (2.0)
H
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.147 (3.7)
1.328 (33.7) 1.062 (27.0)
1.453 (36.9) 1.156 (29.4)
1.578 (40.1) 1.250 (31.8)
1.703 (43.3) 1.375 (34.9)
RECOM
MENDED
PANEL CUT-OUT
Ø ″M″
Shell
Size
8
TABLE I (Continued)
J
Minimum
.460 (11.7)
.460 (11.7)
.460 (11.7)
.460 (11.7)
.460 (11.7)
.460 (11.7)
.428 (10.9)
.428 (10.9)
.428 (10.9)
L
.212 (5.4)
.212 (5.4)
.212 (5.4)
.212 (5.4)
.212 (5.4)
.212 (5.4)
.250 (6.4)
.250 (6.4)
.250 (6.4)
M Dia.
± .005
.570 (14.5)
.680 (17.3)
.789 (20.0)
.914 (23.2)
1.039 (26.4)
1.164 (29.6)
1.258 (32.0)
1.383 (35.1)
1.508 (38.3)
- Z-
" B"
H Typ 4 Places
10
. 005
M
Z
M
12
14
16
18
" B"
HERMETIC LEAK RATE MOD CODES
Designator
–585A
–585B
–585C
Required Leak Rate
1 x 10
-10
cc’s Helium per second
1 x 10 cc’s Helium per second
-9
20
22
24
1 x 10
-8
cc’s Helium per second
© 2009 Glenair, Inc.
www.glenair.com
CAGE CODE 06324
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
D-9
MIL-DTL
947-303
Narrow Flange Mount Bulkhead Feed-Thru
D
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