D20419-80 Datasheet, PDF (159/386 Pages) ITT Industries – Military/Aerospace

MIL-C-26482, Series 2 Connectors
PV
Narrow Flange Receptacle
MS3470
PV70
4 HOLES .125/.115 (3.18/2.92) DIA. SIZES 10-22
.152/.142/(3.86/3.61) DIA SIZE 24 ONLY
POLARIZING
GROOVE
L
(TYP)
.140 RAD.
MAX.
K
(TYP)
(TP)
B
U THD
F
DIA
J
G
.130/.190
(3.30/4.83)
Shell
Size*
8
10
12
14
16
18
20
22
24
B
Max
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.587 (14.91)
.587 (14.91)
.620 (15.75)
F
Max
.474 (12.04)
.594 (15.01)
.751 (19.08)
.876 (22.25)
1.001 (25.43)
1.126 (28.60)
1.251 (31.78)
1.376 (34.95)
1.501 (38.13)
G
Max
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.275 (32.40)
1.275 (32.40)
1.275 (32.40)
J
Max
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.110 (2.79)
.110 (2.79)
.110 (2.79)
K
.594 (15.09)
.719 (18.26)
.812 (20.62)
.906 (23.01)
.969 (24.61)
1.062 (26.97)
1.156 (29.36)
1.250 (31.75)
1.375 (34.93)
L
.828 (21.03)
.954 (24.23)
1.047 (26.59)
1.141 (28.98)
1.234 (31.34)
1.328 (33.73)
1.453 (36.91)
1.578 (40.08)
1.703 (43.26)
U Thread
UNEF
Class 2A
1/2-20
5/8-24
3/4-20
7/8-20
1-20
1-1/16-18
1-3/16-18
1-5/16-18
1-7/16-18
Cable Connecting Receptacle
MS3471
PV71
POLARIZING
GROOVE
R DIA.
MAX.
B
J
V THD
A
DIA.
S MAX.
(TYP.)
W
.130/.190
(3.30/4.83)
Shell
Size*
10
12
14
16
18
20
22
24
A
Max
.591 (15.01)
.751 (19.08)
.876 (22.25)
1.001 (25.43)
1.126 (28.60)
1.251 (31.78)
1.376 (34.95)
1.501 (38.13)
B
Max
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.587 (14.91)
.587 (14.91)
.620 (15.75)
J
Max
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.110 (2.79)
.110 (2.79)
.110 (2.79)
R Dia.
Max
1.082 (27.48)
1.176 (29.87)
1.270 (32.26)
1.364 (34.64)
1.458 (37.03)
1.708 (43.38)
1.708 (43.38)
1.832 (46.53)
S
Max
.954 (24.23)
1.047 (26.59)
1.141 (28.98)
1.234 (31.34)
1.328 (33.73)
1.578 (40.08)
1.578 (40.08)
1.703 (43.26)
W
Max
1.215 (30.86)
1.215 (30.86)
1.215 (30.86)
1.215 (30.86)
1.215 (30.86)
1.275 (32.38)
1.275 (32.38)
1.275 (32.38)
U Thread
UNEF
Class 2A
5/8-24
3/4-20
7/8-20
1-20
1-1/16-18
1-5/16-18
1-5/16-18
1-7/16-18
EC REF.
ES REF.
ER REF.
TYPE C TYPE S
FS
TYPE R
HR
GR
REF.
Backshell Assemblies not supplied with MS connectors.
Perfomance Specifications - Page 158
Contacts, Sealing Plugs, Assembly Tools - Pages
163, 165
Contacts Arrangements - Page 162
Receptacle Assembly With Backshell†
Shell
Size*
TYPE C
Ec
Max.
Fs
Max.
TYPE S
Es
Max.
Gr
Max.
10
1.492 (37.90)
.286 (7.26)
1.842 (46.79)
.880 (23.35)
12
1.492 (37.90)
.416 (10.57)
1.842 (46.79)
.950 (24.13)
14
1.492 (37.90)
.476 (12.09)
2.077 (52.76)
1.010 (25.65)
16
1.492 (37.90)
.626 (15.90)
2.077 (52.76)
1.070 (27.18)
18
1.492 (37.90)
.706 (17.93)
2.077 (52.76)
1.130 (28.70)
20
1.552 (39.42)
.831 (21.11)
2.137 (54.28)
1.190 (30.23)
22
1.552 (39.42)
.956 (24.28)
2.137 (54.28)
1.260 (32.00)
24
1.552 (39.42)
1.081 (27.46)
2.137 (54.28)
1.320 (33.53)
*See page 158 for part numbers.† To order backshell assemblies separately, see page 161.
TYPE R
Hr
Max.
.286 (7.26)
.416 (10.57)
.476 (12.09)
.626 (15.90)
.706 (17.93)
.831 (21.11)
.956 (24.28)
1.081 (27.46)
Er
Max.
2.115 (53.72)
2.250 (57.15)
2.340 (59.44)
2.475 (62.87)
2.574 (65.38)
2.767 (70.28)
2.890 (73.41)
3.012 (76.50)
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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