Miscellaneous
Rectangular
Backshells
527-197
Strain-Relief Backshell
for Hughes MRS Connectors
527 197 212 08 N E
Product Series
Basic No.
Shell Size (Table I)
Dash No. (Table II)
Finish Symbol
(Table III)
E = Strain Relief
Omit for Nut
45°
F
Cable
Entry
Max
.620 (15.7)
.440 (11.2)
Knurl
Style Mfr
Option
E
Cable
Entry
Max
.45°
SYMBOL
E
STRAIN RELIEF
OPTION
.140 / .130
(3.6 / 3.3)
Bushing
Protective Tube
1.180
(30.0)
2.250
(57.2)
MAX
.265 (6.7)
D
B
4 Ea 6-32 x 1/2
Screw and Lock
Washers Supplied
A
C
Metric dimensions (mm) are indicated in parentheses.
© 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-24
527-197
Strain-Relief Backshell
for Hughes MRS Connectors
TABLE I: CONNECTOR INTERFACE DIMENSIONS
Shell
Size
020
036
052
080
158
212
A
1.300 (33.0)
1.750 (44.5)
1.900 (48.3)
2.045 (51.9)
2.500 (63.5)
2.500 (63.5)
B
0
0
.550 (14.0)
.812 (20.6)
1.250 (31.8)
1.850 (47.0)
C
+.031 (.8)
1.858 (47.2)
2.308 (58.6)
2.458 (62.4)
2.603 (66.1)
3.062 (77.8)
3.062 (77.8)
D
MAX DASH NO
+.031 (.8)
TABLE II
1.013 (25.7)
06
1.013 (25.7)
06
1.293 (32.8)
08
1.542 (39.2)
10
2.047 (52.0)
10
2.573 (65.4)
10
TABLE II: CABLE ENTRY
Dash
No
01
02
03
04
05
06
07
08
09
10
E
MAX
.448 (11.4)
.515 (13.1)
.640 (16.3)
.765 (19.4)
.920 (23.4)
1.015 (25.8)
1.140 (29.0)
1.265 (32.1)
1.432 (36.4)
1.515 (38.5)
F
MAX
.781 (19.8)
.968 (24.6)
1.046 (26.6)
1.156 (29.4)
1.219 (31.0)
1.343 (34.1)
1.469 (37.3)
1.594 (40.5)
1.719 (43.7)
1.844 (46.8)
CABLE ENTRY
MAX
.125 (3.2)
.250 (6.4)
.375 (9.5)
.500 (12.7)
.625 (15.9)
.750 (19.1)
.875 (22.2)
1.000 (25.4)
1.125 (28.6)
1.250 (31.8)
TABLE III:
FINISH OPTIONS
Symbol
B
C*
G*
J
LF
M
N
NC
NF
T
U**
ZN
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
*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.
Metric dimensions (mm) are indicated in parentheses.
© 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-25
Miscellaneous
Rectangular
Backshells
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