© 2020 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • BacNav OFS
Dimensions in Inches (millimeters) are subject to change without notice.
© 2020 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • BacNav OFS
Dimensions in Inches (millimeters) are subject to change without notice.
SERIES 390
BacNav OFS backshell
For AS50151, MIL-DTL-26482 Sr. II, and
MIL-DTL-83723 Sr. I & III connectors
SERIES 390
BacNav OFS backshell
For AS50151, MIL-DTL-26482 Sr. II, and
MIL-DTL-83723 Sr. I & III connectors
How To Order
Sample Part Number
390 A 084 NF 14 08 H K
Series Series 390 backshell
Connector Designator A = for AS50151, MIL-DTL-83723, MIL-DTL-26482 Series II
Basic No. 084 = BacNav OFS
Finish
NF = Cad/Olive Drab over Electroless Nickel
MT = Nickel-PTFE ZR = Dull Black RoHS Zinc-Nickel
Shell Size Code Table I
Cable Entry Code Table III
Optional Clamp H = with cable clamp Omit for standard gland nut
Optional Termination
Device
K = precoiled band C = constant-force spring Omit if not required
Table I - Shell Size Code
Code Shell Size
A Thread
Class 2B
E Max F Max G Max H Max Max Entry
Max Weight
(for standard
material)
10 S, SL .- UNEF . (.) . (.) . (.) . (.) g
12 S, .- UNEF . (.) . (.) .��� (.) . (.) g
14 , S .- UNEF . (.) . (.) . (.) . (.) g
16 , S .- UNEF . (.) . (.) . (.) . (.) g
18 .- UNEF . (.) . (.) . (.) . (.) g
20 .- UNEF . (.) . (.) . (.) . (.) g
22 .- UNEF . (.) . (.) . (.) . (.) g
24 .- UNEF . (.) . (.) . (.) . (.) g
28 .- UNS . (.) . (.) . (.) . (.) g
32 .- UNS . (.) . (.) . (.) . (.) g
Table III - Cable Entry Code
Code
Cable Range
J Max K Max L Max
Min Max
03 . (.) . (.) . (.) N/A* N/A*
04 . (.) . (.) . (.) . (.) . (.)
06 . (.) . (.) . (.) . (.) . (.)
08 . (.) . (.) . (.) . (.) . (.)
10 . (.) . (.) . (.) . (.) . (.)
12 . (.) . (.) . (.) . (.) . (.)
16 . (.) . (.) . (.) . (.) . (.)
20 . (.) . (.) . (.) . (.) . (.)
24 . (.) . (.) . (.) . (.) . (.)
28 . (.) . (.) . (.) . (.) . (.)
* Size not available with clamp
NOTES
1. Backshells are identied with Glenair name and part number, space permitting.
2. For eective grounding, connector with conductive nish should be used.
3. Glenair Series 600 backshell assembly tools are recommended for assembly and
installation. Refer to GAP-061 for assembly procedure.
4. Adjust angle using 7/64” hex wrench.
5. Materials
Core assembly: Type 316 Stainless Steel
Coupling nut, frame, EMI nut, gland, clamp nut, clamps and followers: Aluminum alloy
Anti-decoupling device: Corrosion-resistant material
Hardware: Passivated 316 Stainless Steel
Grommet, O-rings: Fluorosilicone/Silicone
45° CONFIGURATION
45°
STANDARD GLAND SHOWN
.135 MAX
.38 MAX
H
HEX
90° CONFIGURATION
J
.38 MAX
STANDARD
GLAND
SHOWN
H
90°
BAND OR
CFS PLATFORM
OPTION "H" SHOWN
(HEAVY-DUTY CLAMP)
L
K
.38 MAX
ø E
H
ø F
HEX
HEX
FULLY CAPTIVATED
REPOSITIONING
MECHANISM
2-PLACES
.135 MAX
HEX
G
G
G
ANTI-DECOUPLING
MECHANISM
A THREAD
SEE NOTE 4
© 2020 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • BacNav OFS
Dimensions in Inches (millimeters) are subject to change without notice.
© 2020 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • BacNav OFS
Dimensions in Inches (millimeters) are subject to change without notice.
INSERT
RETAINER
O-RING
687-937
FOR MOD 761
1.25
MAX
320-025
FOR 761H & 761A
45° CONFIGURATION
45°
STANDARD GLAND SHOWN
A THREAD
.135 MAX
.38 MAX
H
G
HEX
90° CONFIGURATION
J
.38 MAX
STANDARD
GLAND
SHOWN
H
90°
BAND OR
CFS PLATFORM
OPTION "H" SHOWN
(HEAVY-DUTY CLAMP)
L
K
.38 MAX
ø E
G
H
ø F
HEX
HEX
FULLY CAPTIVATED
REPOSITIONING
MECHANISM
2-PLACES
.135 MAX
G
HEX
ANTI-DECOUPLING
MECHANISM
SEE
NOTE 4
SERIES 390
BacNav OFS backshell
For MIL-DTL-28840 connectors
with Universal Connector Adapter options
SERIES 390
BacNav OFS backshell
For MIL-DTL-28840 connectors
with Universal Connector Adapter options
Table I - Order Number
Order
Number
Shell Size
A Thread
Class 2B
E Max F Max G Max H Max Max Entry
Max Weight
(for standard
material)
11 [A] /- UNEF 1.058 (26.9) . (.) 1.000 (25.4) . (.) g
13 [B] /- UNEF 1.180 (30.0) . (.) 1.188 (30.2) . (.) g
15 [C] - UNEF 1.308 (33.2) . (.) 1.375 (34.9) . (.) g
17 [D] /- UNEF 1.430 (36.3) . (.) 1.563 (39.7) . (.) g
19 [E] /- UNEF 1.560 (39.6) . (.) 1.750 (44.5) . (.) g
23 [F] /- UNEF 1.745 (44.3) . (.) 2.062 (52.4) . (.) g
25 [G] /- UNEF 1.880 (47.8) . (.) 2.250 (57.2) . (.) g
29 [H] /- UN 2.225 (56.5) . (.) 2.688 (68.3) . (.) g
33 [J] /- UNS 2.391 (60.7) . (.) 3.031 (77.0) . (.) g
Table III - Dash No.
Dash No.
Cable Range
J Max K Max L Max
Min Max
03 . (.) . (.) . (.) N/A* N/A*
04 . (.) . (.) . (.) . (.) . (.)
06 . (.) . (.) . (.) . (.) . (.)
08 . (.) . (.) . (.) . (.) . (.)
10 . (.) . (.) . (.) . (.) . (.)
12 . (.) . (.) . (.) . (.) . (.)
16 . (.) . (.) . (.) . (.) . (.)
20 . (.) . (.) . (.) . (.) . (.)
24 . (.) . (.) . (.) . (.) . (.)
28 . (.) . (.) . (.) . (.) . (.)
* Size not available with clamp
NOTES
1. Backshells are identied with Glenair name and part number, space permitting.
2. For eective grounding, connector with conductive nish should be used.
3. Glenair Series 600 backshell assembly tools are recommended for assembly and
installation. Refer to GAP-061 for assembly procedure.
4. Adjust angle using 7/64” hex wrench.
5. Materials
Core assembly: Type 316 Stainless Steel
Coupling nut, frame, EMI nut, gland, clamp nut, clamps and followers: Aluminum alloy
Anti-decoupling device: Corrosion-resistant material
Hardware: Passivated 316 Stainless Steel
Grommet, O-rings: Fluorosilicone/Silicone
How To Order
Sample Part Number
390 G 084 NF 14 08 H K 761
Series Series 390 backshell
Connector Interface
Code
G = for MIL-DTL-28840 and MIL-PRF-28876 connectors
Basic No. 084 = BacNav OFS
Finish
NF = Cad/Olive Drab over Electroless Nickel
MT = Nickel-PTFE ZR = Dull Black RoHS Zinc-Nickel
Shell Size Code Table I
Cable Entry Code Table III
Optional Clamp H = with cable clamp Omit for standard gland nut
Optional Termination
Device
K = precoiled band C = constant-force spring Omit if not required
Mod Code
Omit = standard for MIL-DTL-28840 connector
-761 = convert to MIL-PRF-28876 connector
-761A = convert to AS50151 connector
-761U = include all adapters (-761, -761A and -761H for D38999 Sr. III & IV, and MIL-PRF-64266 connectors)