40www.conesys.com sales@aero-electric.com
MIL–DTL– 38999 S III
D38999/24
Jam Nut Receptacle
AE324
Triple Start Threaded Coupling, Crimp Removable, Rear Release, Scoop-Proof
– –
"O" RING SEAL
HEX NUT
PER D38999/28
MASTER KEYWAY
4 MINOR KEYWAYS
B
FLAT
A
E MATING THREAD
C
J THREAD
LOCKING INDICATOR BAND
COLOR: RED
32.50 (1.280)
MAX
PANEL THICKNESS
3.20(.126)
1.58(.062)
K ACCESSORY THREAD
F NUMBER OF TEETH
[ H
MAX
GROMMET
2.16(.085) MAX
GROMMET EXTENSION
BLUE COLOR BAND
(REAR RELEASE)
G
D
Page 38 Completed Part Number
Page 44 Contacts, Sealing Plugs and Tools
Pages 17–19 Insert Arrangements
Page 37 Performance Specifications
Pages 15, 16 Insert Availability and Contact Information
Page 42 Polarization
Note 1: “K” Accessory Thread for AE324 is same as AE326
(“D” Accessory Thread) on page 41.
Note 2: “E” Mating Thread for AE324 is same as AE326
(“E” Mating Thread) on page 41 except it is Class 2A.
Note 3: Maximum Grommet Extension for insert layouts
incorporating size 8 and 10 contacts = 5.95(.234).
Shell
Size
A B C D F G [H J
+.004 +.10 +.024 +.60 No. of +.035 +.90 Jam Nut
±.016 ±.40 -.006 -.15 -.000 -.00 Teeth -.004 -.10 Maximum Thread
inch mm inch mm inch mm inch mm inch mm inch mm 0.100R
A1.063 27.00 .651 16.53 .945/.859 24.00/21.82 .555 14.10 12 .087 2.20 .299 7.59 M17x1-6g
B1.252 31.80 .751 19.07 1.063/.984 27.00/24.99 .555 14.10 16 .087 2.20 .427 10.85 M20x1-6g
C1.374 34.90 .938 23.82 1.260/1.172 32.00/29.77 .555 14.10 20 .087 2.20 .541 13.74 M25x1-6g
D1.500 38.10 1.062 26.97 1.417/1.296 36.00/32.91 .555 14.10 24 .087 2.20 .666 16.92 M28x1-6g
E1.626 41.30 1.187 30.15 1.457/1.422 37.00/36.12 .555 14.10 28 .087 2.20 .791 20.09 M32x1-6g
F1.811 46.00 1.312 33.32 1.614/1.546 41.00/39.26 .555 14.10 32 .118 3.00 .897 22.78 M35x1-6g
G1.937 49.20 1.437 36.50 1.811/1.672 46.00/42.47 .555 14.10 36 .118 3.00 1.022 25.96 M38x1-6g
H2.063 52.40 1.562 39.67 1.969/1.796 50.00/45.61 .555 14.10 40 .118 3.00 1.147 29.13 M41x1-6g
J2.189 55.60 1.687 42.85 2.017/1.939 51.23/49.25 .555 14.10 44 .118 3.00 1.272 32.31 M44x1-6g
