* Code C, MIL-C-22992, Left-Hand Thread. Connector designations depicted thus [ ] are for reference only and are not to be used in part number development.
BACKSHELL INTERFACE STANDARDS (See pages 15-17 for more information)
DESIG. SPEC.
SERIES
DESIG. SPEC.
SERIES
A
MIL-DTL-5015 MS3400
A
PATT 602
MIL-DTL-26482 2
B
MIL-DTL-5015 MS3100
AS81703
3
C
MIL-C-22992 MS173XX
MIL-DTL-83723 I & III
D
MIL-DTL-26482 1
40M39569
E
MIL-DTL-26500 Aluminum
DEF 5326-3
F
MIL-DTL-38999 I & II
EN 2997, 3646
40M38277
ESC 10, 11
PAN 6433-1
LN 29504
PATT 614
NFC93422 HE302
PATT 616
PAN 6432-1, -2
NFC93422
HE308, 9
DESIG. SPEC.
SERIES
G
MIL-C-28840
H
MIL-DTL-38999 III & IV
EN3645
J
MIL-C-81511 1, 2, 3 & 4
VG95329
K
MIL-DTL-83723 II
DESIG. SPEC.
L
EN3372
JN 1003
LN 29729
NFC93422
PAN 6433-2
PATT 615
VG 96912
S
PATT 105
PATT 603
PATT 608
SERIES
HE306
13
How
to Order
CONNECTOR DESIGNATOR
A THREAD*
REFERENCE
7/16 – 28 UNEF
M12 x 1 – 6H
1/2 – 20 UNF
1/2 – 28 UNEF
9/16 – 24 UNEF
M15 x 1 – 6H
5/8 – 24 UNEF
5/8 – 28 UN
11/16 – 24 UNEF
M18 x 1 – 6H
3/4 – 20 UNEF
13/16 – 20 UNEF
M22 x 1 – 6H
7/8 – 20 UNEF
7/8 – 28 UN
15/16 – 20 UNEF
M25 x 1 – 6H
1 – 20 UNEF
1 - 28 UN
1 1/16 – 18 UNEF
M28 x 1 – 6H
1 1/8 – 18 UNEF
1 1/8 – 28 UN
1 3/16 – 18 UNEF
M31 x 1 – 6H
1 1/4 – 18 UNEF
1 1.4 – 28 UN
1 5/16 – 18 UNEF
M34 x 1 - 6H
1 3/8 – 18 UNEF
1 3/8 – 28 UN
1 7/16 – 18 UNEF
M37 x 1 – 6H
1 1/2 – 18 UNEF
1 1/2 – 28 UN
1 9/16 – UNEF
1 5/8 – UNEF
1 3/4 – 18 UNS
1 7/8 – 16 UN
2 – 18 UNS
2 1/16 – 16 UNS
2 1/8 – 16 UN
2 1/4 – 16 UN
2 5/16 – 16 UNS
2 3/8 – 16 UN
2 1/2 – 16 UN
2 5/8 – 16 UN
2 3/4 – 16 UN
2 7/8 – 16 UN
3 – 16 UN
3 1/16 – 16 UN
B
DIA MAX
.590 (15.)
.650 (16.5)
.650 (16.5)
.650 (16.5)
.720 (18.3)
.770 (19.6)
.770 (19.6)
.770 (19.6)
.840 (21.3)
.890 (22.6)
.970 (24.6)
.970 (24.6)
1.030 (26.2)
1.090 (27.7)
1.030 (26.2)
1.090 (27.7)
1.150 (29.2)
1.220 (29.2)
1.150 (29.2)
1.220 (31.0)
1.280 (32.5)
1.340 (34.0)
1.280 (32.5)
1.340 (34.0)
1.410 (35.8)
1.470 (37.3)
1.410 (35.8)
1.470 (37.3
1.530 (38.9)
1.590 (40.4)
1.530 (38.9)
1.590 (40.4)
1.660 (42.2)
1.660 (42.2)
1.660 (42.2)
C
DIA MAX
.650 (16.5)
.770 (19.6)
.650 (16.5)
.770 (19.6)
.770 (19.6)
.820 (20.8)
.770 (19.6)
.890 (22.6)
.890 (22.6)
.940 (23.9)
.940 (23.9)
1.020 (29.2)
1.070 (26.2)
1.020 (25.9)
1.150 (29.2)
1.150 (29.2)
1.210 (30.7)
1.210 (30.7)
1.360 (34.5)
1.230 (31.2)
1.360 (34.5)
1.360 (34.5)
1.480 (37.6)
1.360 (34.5
1.480 (37.6)
1.530 (38.9)
1.600 (40.6)
1.480 (37.6)
1.600 (40.6)
D
DIA MAX
.770 (19.6)
E
DIA MAX
.690 (17.5)
.940 (24.8)
.690 (17.5)
How
to Order
GLENAIR
SYMBOL
A
B
C*
G*
J
LF
M
N
NC
NF
T
U
ZU**
ZN
*
**
W
N
A
M85049 SYMBOL
REFERENCE ONLY
FINISH
Cadmium Plate, Bright
Anodize, Black
Hard Coat, Anodic
Electroless Nickel
Cadmium Plate, Black
Cadmium Plate, Black
Reference Information
Standard Materials and Finishes
TABLE II - STANDARD FINISHES
SPECIFICATION(S)
AMS-QQ-P-416, Type I, Class 2
AMS-QQ-P-416, Type II, Class 3
AMS-A-8625, Type II, Class 2
AMS-A-8625, Type III, Class 1
Cadmium Plate, Olive Drab
Iridite, Gold Over Cadmium Plate Over MIL-C-5541, Class 3 AMS-QQ-P-416, Type II,
Electroless Nickel
Class 3 over AMS-C-26074, Class 4, Grade B
Cadmium Plate, Bright Over
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
1000 Hour Corrosion Resistance
AMS-C-26074, Class 4, Grade B
AMS-QQ-P-416, Type II, Class 3 over Electroless Nickel
AMS-C-26074
96 Hour Corrosion Resistance
1000 Hour Corrosion Resistance
AMS-QQ-P-416, Type I, Class 3
ASTMB 733-90, SC2, Type I, Class 5, MIL-C-26074***
AMS-QQ-P-416, Type II, Class 3
AMS-QQ-P-416, Type II, Class 3
ASTMB 841-91, Over Electroless Nickel 1000 Hour Salt
Spray
Zinc-Nickel Alloy, Olive Drab
Anodize finish; not suitable for EMI Shielding or grounding applications.
Applicable to corrosion resisting steel backshells and accessories. Consult factory for other available finishes.
The following standard materials are used for the majority of Glenair
backshells and connector accessories. However, backshell compo-
nents are not limited to those items listed, but are representative of
the elements used in Glenair's general accessory products. Contact
Glenair for applicable specifications on items not listed below.
STANDARD MATERIALS - BACKSHELLS AND ACCESSORIES
COMPONENT
Machined components: such as backshell bodies, fabricated elbows, protective covers,
rotatable couplers, dummy stowage receptacles, lock nuts, G-spring support rings,
EMI ground rings, grommet followers, etc.
Die cast components: such as angular backshells, strain relief backshells, strain relief
bodies, strain relief saddles, special EMI ground rings, etc.
Backshells or strain reliefs: available in optional corrosion resisting steel; and
hardware: such as screws, washers, rivets, wire rope, sash chain, band straps, etc.
Elastomeric seals: such as O-rings, cable jacket seals, grommets, etc.
Anti-friction and thrust washers
Anti-rotation device
MATERIAL
Aluminum
SPECIFICATION
AMS-QQ-A-200
ASTMB221, 209
QQ-A-591
ASTMB85, 26
Corrosion Resisting Steel ASTMA582 (300 Series)
AMS-QQ-S-763
Silicone
ZZ-R-765, MIL-R-25988
Teflon
TFE
N/A
Corrosion Resistant
Material
Aluminum
BODY STRAP
Glenair offers an optional stainless steel body strap for
attaching protective covers as illustrated. To specify body
strap, add suffix letter C to the end of the part number. For
example 360AS001M1610M6C.
NOTES
On all length callouts, tolerance is ± .060 unless otherwise
specified.
Unless otherwise specified, the following other dimensional
tolerances will apply:
.xx = ± .03 (0.8)
.xxx = ± .015 (0.4)
Lengths = ± .060 (1.52)
Angles = ± 5°
Metric dimensions (mm) are indicated in parentheses
[font=宋体][size=9pt]1. PID[/size][size=9pt]Common formula: To find the best parameter setting, check in order from small to large, first the proportion, then the integral, and finally the differential....
Made a TikTok-like APP that supports album video sliding carousel, now open source
You can download it and try it out or add your own features.
github address: open source address...
Wave soldering is a crucial electronic component soldering technique used in the production of a wide range of electronic devices, from home appliances to computers to avionics. The process is wide...[Details]
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
To understand why car engines need gearboxes, we must first understand the characteristics of different types of engines. An engine refers to a machine that can convert a form of energy into kineti...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[Details]
New energy pure electric vehicles generally accelerate faster than comparable fuel-powered vehicles, both from a standing start and while accelerating. Many believe this is simply due to the motor'...[Details]
For healthcare professionals, accurate diagnosis and treatment are crucial for a clear picture of a person's health. However, healthcare professionals often rely on tests at medical facilities, cli...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[Details]
Gross profit margin jumped from 13.6% in the first half of last year to 25.9%, almost doubling year-on-year.
On August 21, RoboSense released its interim performance report, in which the...[Details]
For autonomous vehicles to safely navigate the road, they must identify far more complex objects than just traffic lights, pedestrians, and other familiar objects. Among these obstacles is a crucia...[Details]
On August 22, South Korean media Nate reported on the 20th local time that Samsung Electronics is introducing Hyper Cell technology into its most advanced 2nm process technology, striving to improv...[Details]
PowiGaN achieves 95% efficiency at both light and full loads, meeting critical operational and safety requirements.
DARWIN, Australia and SAN JOSE, Calif.,
August 22, 2025 – Powe...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]