527-296
Split Backshell
with Accessory Thread for Hughes RA Connector
M28804/4, Dash Numbers 2 & 5
527 296 NF 2
Product Series
Basic Number
Finish (Table II)
B
C
Miscellaneous
Rectangular
Backshells
Shell Size (Table I)
ble I)
Connector
shown for
Reference
Only
.090 (2.3)
.590
(15.0)
A Thread
F
D
E
.156 (4.0)
G
Hex Socket
Cable Entry
.380 (9.7)
#4-40 Screw and
Lock Washer
(2 Places)
.920 / .830
(23.4 / 21.1)
Ref
1.520
(38.6)
+ .020
(0.5)
TABLE III:
FINISH OPTIONS
TABLE I: CONNECTOR INTERFACE
(Continued Below)
Shell
A Thread
Size
Class 2A
2
7/16 - 28 UNEF
5
3/4 - 20 UNEF
B
Dim
.730 (18.5)
.910 (22.9)
C
Dim
.648 (16.5)
.825 (21.0)
D
Max Dim
1.950 (49.5)
2.790 (70.9
Symbol
B
C*
G*
J
LF
M
N
NC
NF
T
U**
ZN
Metric dimensions (mm) are indicated in parentheses.
Finish
Cadmium Plate/Olive Drab
Black Anodize
Anodic Hard Coat
Gold Iridite 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 I: (Continued)
Shell
E
F
Size
Max Dim
Max Dim
2
1.360 (34.5) .680 (17.3)
5
2.200 (55.9) 1.100 (27.9)
G
Max Dim
1.625 (41.3)
2.470 (62.7)
Cable Entry
Max
.290 (7.4)
.550 (14.0)
*Anodize finish is not suitable for EMI shielding or grounding
applications.
**Applicable to corrosion resisting steel backshells and accesso-
ries. Consult factory for other available finishes.
© 2004 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
D-22
PCB Design
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