Die Cut Flange Mount
EMI Connector Gaskets

SSP fabricates EMI connector gaskets from the electrically conductive silicones that we make.

Many of our materials are independently tested and MIL-DTL-83528 QPL certified. We also offer a full certificate of analysis (COA) for every batch. 

Our in-house toolroom has machinists on staff who make the dies, molds, jigs, and fixtures we use for EMI gasket fabrication. 

MIL-DTL-83528 EMI Connector Gaskets

MIL-DTL-83528 Part Number

Dimensions

Connector Shell Size

A
± .010

B
± .020 – .000

C
± .015

D
± .010

M83528/004×001

.469

11.91

.375

9.53

.738

18.75

.141

3.58

6

M83528/004X002

.594

15.09

.630

16.00

.840

21.34

.135

3.43

8

M83528/004X003

.594

15.09

.568

14.43

.812

20.62

.125

3.18

8

M83528/004X004

.594

15.09

.500

12.70

.875

22.23

.156

3.96

8

M83528/004X005

.719

18.26

.750

19.05

.965

24.51

.135

3.43

9,10

M83528/004X006

.719

18.26

.680

17.27

.937

23.80

.125

3.18

10

M83528/004X007

.719

18.26

.625

15.88

1.000

25.40

.156

3.96

10S, SL

M83528/004X008

.812

20.62

.875

22.23

1.060

26.92

.141

3.58

11,12

M83528/004X009

.813

20.65

.750

22.10

1.094

27.79

.141

3.58

12,12S,SL

M83528/004X010

.906

23.01

1.005

25.53

1.153

29.29

.135

3.43

13,14

M83528/004X011

.906

23.01

.938

23.83

1.125

28.58

.125

3.18

14

M83528/004X012

.906

23.01

.875

22.23

1.188

30.18

.156

3.96

14,14S

M83528/004X013

.969

24.61

1.135

28.83

1.258

31.95

.156

3.96

15,16

M83528/004X014

.969

24.61

1.063

27.00

1.250

31.75

.125

3.18

16

M83528/004X015

.969

24.61

1.000

25.40

1.281

32.54

.156

3.96

16,16S

M83528/004X016

1.062

26.97

1.260

32.00

1.351

34.32

.156

3.96

17,18

M83528/004X017

1.062

26.97

1.189

30.20

1.343

34.11

.125

3.18

18

M83528/004X018

1.062

26.97

1.135

28.83

1.375

34.93

.156

3.96

18,18S

M83528/004X019

1.156

29.36

1.375

34.93

1.500

38.10

.141

3.58

19,20

M83528/004X020

1.156

29.36

1.312

33.32

1.467

37.26

.125

3.18

20

M83528/004X021

1.156

29.36

1.250

31.75

1.500

38.10

.172

4.37

20

M83528/004X022

1.250

31.75

1.500

38.10

1.625

41.28

.141

3.58

21,22

M83528/004X023

1.250

31.75

1.437

36.50

1.562

39.67

.125

3.18

22

M83528/004X024

1.250

31.75

1.375

34.93

1.625

41.28

.172

4.37

22

M83528/004X025

1.375

34.93

1.625

41.28

1.750

44.45

.172

4.37

23,24

M83528/004X026

1.375

34.93

1.563

39.70

1.703

43.26

.152

3.86

24

M83528/004X027

1.375

34.93

1.500

38.10

1.750

44.45

.203

5.16

24

M83528/004X028

1.500

38.10

1.750

44.45

1.875

47.63

.172

4.37

25

M83528/004X029

1.562

39.67

1.750

44.45

2.000

50.80

.203

5.16

28

M83528/004X030

1.750

44.45

2.000

50.80

2.250

57.15

.219

5.56

32

M83528/004X031

1.938

49.23

2.250

57.15

2.500

63.50

.219

5.56

36

M83528/004X032

2.188

55.58

2.500

63.50

2.750

69.85

.219

5.56

40

M83528/004X033

2.375

60.33

2.781

70.63

3.000

76.20

.219

5.56

44

M83528/004X034

2.625

66.68

3.031

76.99

3.250

82.55

.219

5.56

48

M83528/004X035

.500

12.70

.437

11.10

.800

20.32

.135

3.43

M83528/004X036

.500

12.70

.437

11.10

687

17.45

.135

3.43

Note: SSP’s die-cut flange-mount EMI connector gaskets are square and come in many different sizes. They range from .687″ to 3.250″ and are available with .032″ thickness. Additional sizes available upon request. See the following section for available materials.

EMI Connector Gasket Materials

MIL-DTL-83528C Type B EMI gasket material

MIL-DTL-83528C Type B

SSP2368-65 is a 65-durometer silver-aluminum silicone shielding elastomer that meets MIL-DTL-83528C Type B requirements. Use SSP2368-65 instead of CHO-SEAL 1285.

Read More »
cho-seal | chomerics emi gasket | MIL-DTL-83528C Type K | CHO-SEAL 1212 Alternative

MIL-DTL-83528C Type C

SSP2573-75 is a high-durometer, silver-plated copper fluorosilicone that meets MIL-DTL-83528C Type C requirements and is QPL listed. EMI shielding. Electrically conductive.

Read More »