* 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
Recently, China Telecom called me and told me that they could change my package and upgrade my 10G broadband. So we have this confusion? Can I upgrade to 10G broadband if I change my package? Does my ...
After the preliminary test of the E22-400TBL-01 LoRa module in the previous chapter, I happened to have two STM32F103 development boards on hand to drive the LoRa module. By consulting the "E22-400T22...
[align=left][color=#000000]Band-stop filters can also be divided into several different situations. [/color][/align] [align=left][color=#000000]One situation is that the stopband is very wide (for exa...
“ 2 -way synchronous signal output interface: differential signal, level is RS485 standard level, waveform is square wave with period of 20ms , duty cycle of 25% , accuracy of ± 1us ; ”
What does this...
I used 169 Timer B and 4M crystal oscillator to write a timer program. It used the up-counting mode, that is, an interrupt was generated when CCR0 was reached. I set CCR0 to 200. Each time an interrup...
A vacuum eutectic furnace is a critical piece of equipment used in the manufacturing and processing of various materials, particularly in the fields of microelectronics and nanotechnology. One of t...[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]
According to foreign media reports, Nissan Motor has recently reached a cooperation with US battery technology company LiCAP Technologies to jointly promote the research and development of next-gen...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
Compared to cloud databases, minicomputers are purpose-built for decentralized, rugged computing at the edge of the network. By moving applications, analytics, and processing services closer to the...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
For new energy vehicles, the importance of batteries is unquestionable. Not only does it determine the performance of the vehicle, but the battery density also has a great relationship with the veh...[Details]
This series of articles aims to help readers have a brief understanding of the Hongke KPA Automation system and to quickly get started with MoDK, including: an introduction to Hongke KPA Automation...[Details]
Since entering the electronic components industry, I've learned that electronic components come in different packaging types. Some people have argued that different types of components may look the...[Details]
Munich, Germany, August 19, 2025 –
Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, announced today that its AIROC™ CYW20829 Bluetooth® low e...[Details]
Amid the rapid advancement of automotive intelligence, on-board storage has become a thorny bottleneck restricting the "large-scale popularization" of advanced assisted driving.
On the o...[Details]
Arm helps automakers bring new models to market at least a year earlier.
Zena CSS accelerates software and silicon development, enabling faster and more efficient delivery of AI cap...[Details]
NPN and PNP are two commonly used transistor circuits. They play an important role in industrial automation and control systems. This article will explain the difference between NPN and PNP and exp...[Details]
Motor potting compound is a high-performance sealing material widely used for motor encapsulation and insulation. It is essential for motor protection and packaging. Its ideal moisture and water re...[Details]
Which one has lower driving cost, electric vehicles or fuel vehicles? This is a topic of great concern to car users. Structurally, electric vehicles do not have mechanical transmission systems such...[Details]