500
26482
Matrix 2
Dualok
III
SJT
38999
83723
III
5015 26500
Pyle
22992
Class L
PCB
Back-
Shells
Options
Others Fiber
Optics
Contacts
High Speed
HD
EMI Filter
Transient
I
II
Crimp Rear
Release
Matrix Matrix|Pyle
Accessories
Herm/Seal
Aquacon
Amphenol
Band Lock Adapter
Straight, 90° and 45°, Self-Lock
For Connector Family L
MIL Part Number
M85049 / 88 -11 W 03
MIL Series
Slash Sheet:
88: Straight, Self-Lock
90: 90°, Self-Lock
89: 45°, Self-Lock
Entry Size:
See Table-A
Finish:
See Table-2
(pg. 486)
Shell Size:
See Table-A
ØA
1.35"(34.29mm) MAX
1.60"(40.64mm) REF
ØB
ØG
ØA
F
ØB
E
ØG
D
ØA
ØB
C
ØG
STRAIGHT
90 DEGREE 45 DEGREE
TABLE-A
MIL PART NUMBER
DESIGNATOR CONNECTOR
SHELL SIZE/
CODE (REF.)
A DIA. (MAX)
B DIA. (MAX)
C (MAX) D (MAX) E (MAX) F (MAX.) G MAX
CONNECTOR
SHELL SIZE
ENTRY
SIZE
+0.00
-0.02
+0.00
-0.50
INCH MM INCH MM INCH MM INCH MM INCH MM INCH MM INCH MM
902 09 / A 0.86 21.82 N/A N/A 1.01 25.65 1.16 29.46 1.38 34.93 1.42 35.99 N/A N/A
03 0.26 6.60 0.56 14.22
11 02 11 / B 0.99 25.04 N/A N/A 1.03 26.16 1.19 30.23 1.44 36.50 1.48 37.59 N/A N/A
03 0.32 8.13 0.63 16.00
13 02 13 / C 1.16 29.36 0.32 8.13 1.06 26.92 1.21 30.73 1.56 39.67 1.55 39.45 0.63 16.00
03 0.45 11.43 0.75 19.05
15 02 15 / D 1.28 32.54 0.45 11.43 1.08 27.43 1.24 31.50 1.69 42.85 1.61 41.00 0.75 19.05
03 0.57 14.48 0.89 22.61
17 02 17 / E 1.41 35.71 0.51 12.95 1.11 28.19 1.26 32.00 1.75 44.45 1.68 42.62 0.82 20.83
03 0.64 16.26 0.95 24.13
19 02 19 / F 1.52 38.51 0.64 16.26 1.12 28.45 1.27 32.26 1.88 47.63 1.77 45.03 0.95 24.13
03 0.76 19.30 1.07 27.18
21 02 21 / G 1.64 41.68 0.64 16.26 1.15 29.21 1.30 33.02 1.94 49.23 1.80 45.62 0.95 24.13
03 0.82 20.83 1.13 28.07
23 02 23 / H 1.77 44.86 0.70 17.78 1.17 29.72 1.33 33.78 2.06 52.37 1.86 47.22 1.02 25.99
03 0.95 24.13 1.26 32.00
25 02 25 / J 1.89 48.03 0.76 19.30 1.20 30.48 1.35 34.29 2.13 53.98 1.92 48.74 1.07 27.18
03 1.01 25.65 1.32 33.53
Connector Family “L”, includes MIL-DTL-38999 Series III
and Series IV
38999 Series III, IV
486
26482
Matrix 2
Dualok
III
SJT
38999
83723
III
5015 26500
Pyle
22992
Class L
PCB
Back-
Shells
Options
Others Fiber
Optics
Contacts
High Speed
HD
EMI Filter
Transient
I
II
Crimp Rear
Release
Matrix Matrix|Pyle
Accessories
Herm/Seal
Aquacon
Amphenol
Backshells
Materials & Finishes, Assembly Torque Values,
MATERIALS & FINISHES
Amphenol offers adapters in the following standard finishes.
The base material is aluminum alloy.
Amphenol
Designation
MIL
Designation Finish Guiding Specications/Requirements
A A Anodize, Black* To meet AS85049 requirements
B Anodize, Hard* AMS-A-8625, Type-III, Class-1
LNickel, Bright AMS-QQ-290, Class-1, Grade-F
MElectroless Nickel AMS-C-26074, Class-4, Grade-B
N N Electroless Nickel To meet AS85049 requirements
T Cadmium, Bright AMS-QQ-P-416, Type-I, Class-2
UCadmium, Olive drab AMS-QQ-P-416, Type II, Class 3
VCadmium, Olive drab over Electroless Nickel AMS-QQ-P-416, Type-II, Class-3 (Cadmium);
AMS-C-26074, Class-4, grade-B (Nickel)
W W Cadmium, Olive drab over Electroless Nickel To meet AS85049 requirements
Y Zinc-Cobalt, Dark Olive drab ASTM-B840
Z Zinc-Cobalt, Black ASTM-B840
TABLE-2 (PLATING FINISHES)
For availability of other finishes, email your special
requirements: email: sales@backshellworld.com
* Non conductive coatings.
Connector
Shell Size
Torque
(Inch-Pounds)
8, 9 40
3, 10, 10SL, 11 40
7, 12, 12S, 13 40
14, 14S, 15 40
16, 16S, 17 40
18, 19, 27 40
20, 21, 37 80
22, 23 80
24, 25, 61 80
28 100
32 100
36 100
40 120
44 120
48 120
ASSEMBLY TORQUE VALUES
Amphenol recommends the following torque values
for its adapters while assembling them to the
connectors. These values are based on the coupling
thread strength specied in SAE-AS85049 standard.
MIL (QPL) QUALIFICATION
Many Amphenol Backshells are qualied to SAE-AS
85049 standard. (Old standard is MIL-C-85049).
Style-2 Configuration
STYLE-2 CONFIGURATION
Some design consideration will require bigger diameter cable
to be terminated in the smaller shell size connectors. Cable
with heavy/thicker shielding, many wires for different branches/
routing are some of the examples. Such cable termination will
require a bigger adapter body with cable entry dimensions more
than the connector rear side dimensions Amphenol also sup-
ports this kind of application. The coupling end of the adapter
will be modified to Style-2 design as shown in the figure below
in such cases. The overall length of the Style-2 design adapters
would be increased by approx. 1 inch (25.mm) as shown. This
alternative design is applicable for all the Backshell Families
listed in this catalog.
MATERIAL:
Aluminum parts: As per ASTM B 211, 221, 209, 85, 26
Steel parts: 300 series, as per AMS-QQ-S-763/ASTM A 582
Elastomers: Fluro Silcon, Silicon
Other parts: Suitable corrosion resistant material
1.00 INCH (MAX.)
25.4 MM (MAX.)
Ø A