Printed in U.S.A.

www.glenair.com

CAGE CODE 06324

© 2009 Glenair, Inc.

E-Mail: sales@glenair.com

B-41

B

257-093

Jam Nut Mount Hermetic Bulkhead Feed-Thru

MIL-DTL-38999 Series III Type

RECOMMENDED PANEL CUT-OUT

D DIA

E

TABLE I: CONNECTOR DIMENSIONS

SHELL

SIZE

A THREAD

0.1 P-0.3L-TS-2

B

DIM

C DIM

MAX

D

DIA

E

DIM

F THREAD

CLASS 2A

9

0.625

.875(22.2) 1.09(27.7)

.698(17.7)

.322 (8.2)

11/16-24 UNEF

11

0.750

1.000(25.4) 1.28(32.5)

.822(20.9)

.385 (9.8)

13/16-20 UNEF

13

0.875

1.250(31.8) 1.40(35.6) 1.010(27.6) .479 (12.2)

1-20 UNEF

15

1.000

1.375(34.9) 1.53(38.9) 1.135(28.8) .541 (13.7)

1 1/8-18 UNEF

17

1.187

1.500(38.1) 1.66(42.2) 1.260(32.0) .604 (15.3)

1 1/4-18 UNEF

19

1.250

1.625(41.3) 1.84(46.7) 1.385(35.2) .635 (16.1)

1 3/8-18 UNEF

21

1.375

1.750(44.5) 1.97(50.5) 1.510(38.4) .698 (17.7)

1 1/2-18 UNEF

23

1.500

1.875(47.6) 2.09(53.1) 1.635(41.5) .760 (19.3)

1 5/8-18 UNEF

25

1.625

2.000(50.8) 2.21(56.1) 1.760(44.7) .822 (20.9)

1 3/4-18 UNEF

APPLICATION NOTES

Assembly identified with manufacturer’s name and PN, space

1.

permitting.

For pin/pin and socket/socket, symmetrical layouts only, consult

2.

factory for available insert arrangements.

Electrical safety limits must be established by user, peak voltage,

3.

switching surge, transient, etc. should be used to determine the safety

of the application.

Material/Finish:

4.

Shell, lock ring, jam nut—stainless steel/passivate

Contacts—alloy 52/gold plate

Sockets—copper alloy/gold plate

Hermetic Insulator—full glass/N.A.

Socket Insulator—rigid dielectric/N.A.

Seals—fluorosilicone/ N.A.

Metric dimensions (mm) are indicated in parentheses.

5.

NASA SCREENING LEvELS AND MODIFICATION CODES

NASA Screening

Level

Special Screening

Only

Special Screening Plus Outgassing

Processing

8 Hour Oven

Bake

400° F.

Thermal vacuum

Outgassing

24 hrs. 125° C.

Level 1 Highest

Reliability

Mod 429B

Mod 429J

Mod 429C

Level 2 High

Reliability

Mod 429

Mod 429K

Mod 429A

Level 3 Standard

Reliability

(Use standard part

number)

Mod 186

Mod 186M

HERMETIC LEAK RATE MOD CODES

Designator

Required Leak Rate

–585A

–585B

–585C

HERMETIC LEAK RATE MOD CODES

Designator

Required Leak Rate

A

B

C

– 585B

Mod Code

Leak Rate Designator