Contacts
(Insert arrangement 21-16)

Contact
position ID

Location

Contact
position
ID

Location

X-axis

Y-axis

X-axis

Y-axis

A

~.1 18 (3.00)

~.322 (8.18)

J

-.341 (8.66)

~.036 (0.91)

B

~.271 (6.88)

~.21 1 (5.36)

K

-.271 (6.88)

~.21 1 (5.36)

C

~.341 (8.66)

~.036 (0.91)

L

-.118 (3.00)

~.322 (8.18)

D

~.308 (7.82)

-.150 (3.81)

M

~.000 (0.00)

~.175 (4.45)

E

~.182 (4.62)

-.290 (7.37)

N

~.154 (3.91)

~.062 (1.57)

F

~.000 (0.00)

-.343 (8.71)

P

~.094 (2.39)

-.122 (3.10)

G

-.182 (4.62)

-.290 (7.37)

R

-.094 (2.39)

-.122 (3.10)

H

-.308 (7.82)

-.150 (3.81)

S

-.154 (3.91)

~.062 (1.57)

Shell size

Arrangement
no.

Number of
contacts

Size
contacts

Service
rating

Contact location

Supersedes

21

-16

16

16

II

All

MS20055-16

                                                                                         . Insert arrangement, electrical connector, shell size 21 (Series I, III, IV of MIL-DTL-38999,
                                                                                           Series I of MIL-DTL-27599, and Series A of MIL-C-29600)