MIL-DTL-38999 Type
Hermetic Connectors
947-117
Jam Nut Mount Hermetic Bulkhead Feed-Thru
for MIL-DTL-38999 Series I Type
B
Product
Series
Material/Finish
–
= CRES Passivate
P
= CRES/Nickel Plated
Insert Arrangement
Per MIL-STD-1560
Dash Number
Panel Thickness
(See Table II)
947
-
117
Basic
Number
–
25
-
35
B
P 01
Contact Termination
P
- Pin on Jam Nut Side
S
- Socket on Jam Nut Side
PP
- Pin to Pin
Shell Size
Table I
Alternate Key
Position
A, B, C, D
(Omit for Normal)
C
J
H
.585
(15.9)
Ref
D
Direction of
Pressure
(See Note 4)
B
A Thread
Hole For .032 Dia Safety
Wire, 3 Equally Spaced
.125 (3.2)
.150 (3.8) Max
Insert Arrangement, Per
Mil-c-38999, Series I
E Dia
G Max Panel
F
Recommended Panel Cut-out
Dimensions in Inches (millimeters) are subject to change without notice.
© 2013 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-74
E-Mail: sales@glenair.com
947-117
Jam Nut Mount Hermetic Bulkhead Feed-Thru
for MIL-DTL-38999 Series I Type
TABLE I: CONNECTOR DIMENSIONS
Shell
Size
9
11
13
15
17
19
21
23
25
A Thread
Class 2A
11/16-24 UNEF
13/16-20 UNEF
1-20 UNEF
1 1/8-18 UNEF
1 1/4-18 UNEF
1 3/8-18 UNEF
1 1/2-18 UNEF
1 5/8-18 UNEF
1 3/4-18 UNS
B Dia
Max
.573 (14.6)
.701 (17.8)
.851 (21.6)
.976 (24.8)
1.101 (28.0)
1.208 (30.7)
1.333 (33.9)
1.458 (37.0)
1.583 (40.2)
C
Hex
.875 (22.1)
1.000 (25.4)
1.188 (30.2)
1.312 (33.3)
1.438 (37.7)
1.562 (39.7)
1.688 (42.9)
1.812 (46.0)
2.000 (50.8)
D
Flats
1.062 (27.0)
1.250 (31.8)
1.375 (34.9)
1.500 (38.1)
1.625 (41.3)
1.812 (46.0)
1.938 (49.2)
2.062 (52.4)
2.188 (55.6)
E Dia
± .005 (0.13)
.703 (17.9)
.827 (21.0)
1.015 (25.8)
1.140 (29.0)
1.265 (32.1)
1.390 (35.3)
1.515 (38.5)
1.640 (41.7)
1.765 (44.8)
F
+.000 -.005
(+0.0 -0.13)
.669 (17.0)
.769 (19.5)
.955 (24.3)
1.084 (27.5)
1.208 (30.7)
1.333 (33.9)
1.459 (37.1)
1.580 (40.1)
1.709 (43.4)
TABLE II: PANEL
THICKNESS
DASH
NO
01
02
03
04
G
MAX
H
MAX
J
MAX
.250 (6.4) 1.060 (26.9) 1.790 (45.5)
.500 (12.7) 1.310 (33.3) 2.040 (51.8)
.750 (19.1) 1.560 (39.6) 2.290 (58.2)
1.000 (25.4) 1.810 (46.0) 2.540 (64.5)
APPLICATION NOTES
1.
2.
3.
4.
Assembly identified with manufacturer’s name and PN, space
permitting.
For pin/pin and skt/skt, symmetrical layouts only, consult factory for
available insert arrangements.
Power to a given contact on one end will result in power to contact
directly opposite, regardless of identification letter.
Hermeticity = less than 1 x 10
-7
cc/sec at one atmosphere. Not for use
in liquid atmosphere.
7.
5.
6.
Electrical safety limits must be established by user, peak
voltage, switching surge, transient, etc. should be used to
determine the safety of the application.
Material/finish:
Shell, lock ring, jam nut—CRES/see part no. development.
Contacts—copper alloy/gold plate and alloy 52/gold plate
Insulators—high-grade rigid dielectric/N.A. and full glass.
Seals—fluorosilicone/ N.A.
Metric dimensions (mm) are indicated in parentheses.
Dimensions in Inches (millimeters) are subject to change without notice.
© 2013 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-75
E-Mail: sales@glenair.com
MIL-DTL-38999 Type
Hermetic Connectors
B
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