Contacts
(Insert arrangement 19-28)

Contact
position
ID

Contact location

Contact
position ID

Contact location

X-axis (mm)

Y-axis (mm)

X-axis (mm)

Y-axis (mm)

A

~.066 (1.68)

~.353 (8.97)

R

-.286 (7.26)

~.217 (5.51)

B

~.189 (4.80)

~.305 (7.75)

S

-.189 (4.80)

~.305 (7.75)

C

~.286 (7.26)

~.21 7 (5.51)

T

-.066 (1.68)

~.353 (8.97)

D

~.345 (8.76)

~.098 (2.49)

U

~.000 (0.00)

~.230 (5.84)

E

~.357 (9.07)

-.033 (0.84)

V

~.124 (3.15)

~.193 (4.90)

F

~.321 (8.15)

-.160 (4.06)

W

~.209 (5.31)

~.095 (2.41)

G

~.242 (6.15)

-.265 (6.73)

X

~.228 (5.79)

-.033 (0.84)

H

~.130 (3.30)

-.335 (8.51)

Y

~.174 (4.42)

-.151 (3.84)

J

~.000 (0.00)

-.359 (9.12)

Z

~.000 (0.00)

-.191 (4.85)

K

-.130 (3.30)

-.335 (8.51)

a

-.174 (4.42)

-.151 (3.84)

L

-.242 (6.15)

-.265 (6.73)

b

-.228 (5.79)

-.033 (0.84)

M

-.321 (8.15)

-.160 (4.06)

c

-.209 (5.31)

~.095 (2.41)

N

-.357 (9.07)

-.033 (0.84)

d

-.124 (3.15)

~.193 (4.90)

P

-.345 (8.76)

~.098 (2.49)

e

~.000 (0.00)

~.062 (1.57)

Shell size

Arrangement
no.

Number of contacts

Size
contacts

Service
rating

Contact location

Supersedes

19

-28

2

16

I

e, Z

MS20054-28

26

20

All others

FIGURE 6. Insert arrangement, electrical connector, shell size 19 (Series I, III, IV of MIL-DTL­38999, Series I of MIL-DTL-27599, and Series A of MIL-C-29600)