527-257
EMI/RFI Shield Sock Strain-Relief Backshell
for Size 1 ARINC 600 Series Connectors
ARINC 600
Backshells
527 257 NF P A 1 4 B 2 4 C 2 3
Product Series
Basic Number
Finish (Table II)
Connector Designator (See Note 2)
P = All manufacturers’ Plug
and Receptacle Shells
except the following:
P1 = Cannon BKAD****322 Series Plug
P2 = Cannon BKAC & BKAE Series
Environmental Plug
P3 = Cannon/Boeing BACC66 Plug
P5 = Radiall/Boeing BACC66 Plug
Port (Omit for None)
Dash No. (Table I)
(Omit for None)
Clamp Style
Port (Omit for None)
Dash No. (Table I)
(Omit for None)
Clamp Style
Port (Omit for None)
Dash No. (Table I)
(Omit for None)
Clamp Style
CAPTIVATED SELF-LOCKING
TELESCOPING SCREWS - TYP
STRAIN RELIEF
WITHOUT
BRAID SOCK
(620HS042-***)
CLAMP STYLE 1
E CLOSED
WITHOUT
BRAID SOCK
PORT A
STRAIN RELIEF
WITH
BRAID SOCK
(447HS557-***)
CLAMP STYLE 2
2.00
MAX
TYP
1.50
D
TYP
BRAID SOCK
PORT B
5.62
BRAID SOCK
PORT C
BRAID SOCK
12.00 MIN
TYP
B
TYP
1.00
C CLOSED
WITH BRAID
SOCK
A THREAD - TYP
Metric dimensions (mm) are indicated in parentheses.
© 2011 Glenair, Inc.
CAGE Code 06324
Rev. 08.17.18
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
F-4
for Size 1 ARINC 600 Series Connectors
TABLE I: CABLE ENTRY
Shell
Size
1
2
3
4
5
6
7*
A Thread
ISO Metric
M12 x 1.0 - 6H
M15 x 1.0 - 6H
M18 x 1.0 - 6H
M22 x 1.0 - 6H
M25 x 1.0 - 6H
M28 x 1.0 - 6H
M31 x 1.0 - 6H
B
Max
.980 (24.9)
1.050 (26.7)
1.200 (30.5)
1.030 (26.2)
1.440 (36.6)
1.560 (39.6)
1.690 (42.9)
C
+.031 (0.8)
.265 (6.7)
.310 (7.9)
.390 (9.9)
.506 (12.9)
.591 (15.0)
.661 (16.8)
.744 (18.9)
D
Min
.220 (5.6)
.270 (6.9)
.350 (8.9)
.470 (11.9)
.550 (14.0)
.620 (15.7)
.700 (17.8)
E
+.031 (0.8)
.220 (5.6)
.264 (6.7)
.344 (8.7)
.460 (11.7)
.545 (13.8)
.615 (15.6)
.698 (17.7)
TABLE III:
FINISH OPTIONS
Symbol
B
C*
G*
J
LF
M
MT
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
Nickel-PTFE
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
*Dash No. 7 can only be used on Ports “A” and “B”.
TABLE IV: CONNECTOR DESIGNATOR
ARINC 600 series connector backshells are designed to replace
the insert retainer plates. Due to non-standard modifications by
the connector manufacturer, the backshell may require special
design alterations to mate properly. The following should be used to
determine if a backshell modification is required. Prior to ordering,
consult factory with connector part numbers not shown to ensure a
proper fit.
Connector
Designator
P
Connector Description
All Manufacturer’s Plug and Receptacle Shells, Except
for Those Listed Below (Prior to ordering, consult factory
with connector part numbers not listed below to ensure
a proper fit.)
Cannon BKAD****322 Series Plug
Cannon/Radiall Environmental Plug
Cannon/Boeing BACC 66 Plug
Radiall/Boeing BACC66 Plug
Cannon BKAC & BKAE XXX322 Series Environmental
Plug
*Anodize finish is not suitable for EMI shielding or grounding
applications.
**Applicable to corrosion resisting steel backshells and
accessories. Consult factory for other available finishes.
See Sheet 2 of STD-001 (Common Accessory Interface Data)
for additional plating symbol
P1
P2
P3
P5
P6
NOTES:
1. Metric dimensions (mm) are indicated in parentheses.
2. ARINC 600 Series Connector Backshells are designed to replace the insert retainer plates. Due to non-standard modifications by the con-
nector manufacturer, the backshell may require special design alterations to mate properly. Prior to ordering, consult factory with connector
partnumbers not shown in the Part Number Development to ensure a proper fit.
© 2011 Glenair, Inc.
CAGE Code 06324
Rev. 08.17.18
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
F-5
ARINC 600
Backshells
527-257
EMI/RFI Shield Sock Strain-Relief Backshell
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