EMI Gaskets, Sheets, Absorbers & Shielding

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Nickel Aluminium Jam Nut Seals

TE Connectivity's / Kemtron Nickel Aluminum Jam Nut Seals are o-rings that are designed to shield against Radio Frequency Interference (RFI) or Electromagnetic Interference (EMI). These seals are compression molded and do not require a join like vulcanized-joined o-rings. The nickel aluminum jam nut seals comply with MIL-FTL-38999, MIL-DTL-26482, and MIL-DTL-81511 standards. These seals are used in instruments, avionics, military equipment, medical electronics, and electronic equipment enclosure applications.

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Part #

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 23 & 24 1pk

98-24021-1
TE Connectivity / Kemtron
1: $17.89
20In Stock
New Product

Mfr. Part No.
98-24021-1

Mouser Part No
571-98-24021-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 23 & 24 1pk

Learn More

Datasheet

20In Stock

$17.89

$15.20

$13.57

$12.92

$12.19

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 25 1pk

98-24022-1
TE Connectivity / Kemtron
1: $18.18
20In Stock
New Product

Mfr. Part No.
98-24022-1

Mouser Part No
571-98-24022-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 25 1pk

Learn More

Datasheet

20In Stock

$18.18

$15.44

$13.78

$12.40

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 8 1pk

98-24002-1
TE Connectivity / Kemtron
1: $10.93
18In Stock
New Product

Mfr. Part No.
98-24002-1

Mouser Part No
571-98-24002-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 8 1pk

Learn More

Datasheet

18In Stock

$10.93

$9.29

$8.30

$7.90

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 6 1pk

98-24012-1
TE Connectivity / Kemtron
1: $11.25
16In Stock
New Product

Mfr. Part No.
98-24012-1

Mouser Part No
571-98-24012-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 6 1pk

Learn More

Datasheet

16In Stock

$11.25

$9.56

$8.54

$8.12

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 19 & 20 1pk

98-24019-1
TE Connectivity / Kemtron
1: $17.35
9In Stock
20Expected 2026/06/16
New Product

Mfr. Part No.
98-24019-1

Mouser Part No
571-98-24019-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 19 & 20 1pk

Learn More

Datasheet

9In Stock

20Expected 2026/06/16

$17.35

$14.76

$13.18

$12.54

$11.79

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 13 & 14 10pk

98-24005-10
TE Connectivity
1: $87.06
30On Order
New Product

Mfr. Part No.
98-24005-10

Mouser Part No
571-98-24005-10

New Product

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 13 & 14 10pk

Learn More

Datasheet

30On Order

$87.06

$74.00

$68.83

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Jam Nut Seal

Adhesive Conductive

1.8 mm

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 15 & 16 10pk

98-24006-10
TE Connectivity
1: $87.52
50On Order
New Product

Mfr. Part No.
98-24006-10

Mouser Part No
571-98-24006-10

New Product

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 15 & 16 10pk

Learn More

Datasheet

50On Order

$87.52

$74.41

$69.21

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Jam Nut Seal

Adhesive Conductive

1.8 mm

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 17 & 18 10pk

98-24007-10
TE Connectivity
1: $88.19
30Expected 2026/04/20
New Product

Mfr. Part No.
98-24007-10

Mouser Part No
571-98-24007-10

New Product

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 17 & 18 10pk

Learn More

Datasheet

30Expected 2026/04/20

$88.19

$72.87

$69.79

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Jam Nut Seal

Adhesive Conductive

1.8 mm

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 9 & 10 10pk

98-24014-10
TE Connectivity
1: $83.01
20Expected 2026/04/13
New Product

Mfr. Part No.
98-24014-10

Mouser Part No
571-98-24014-10

New Product

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 9 & 10 10pk

Learn More

Datasheet

20Expected 2026/04/13

$83.01

$70.57

$65.33

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Jam Nut Seal

Adhesive Conductive

1.8 mm

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 13 & 14 10pk

98-24016-10
TE Connectivity
1: $89.33
20Expected 2026/04/13
New Product

Mfr. Part No.
98-24016-10

Mouser Part No
571-98-24016-10

New Product

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 13 & 14 10pk

Learn More

Datasheet

20Expected 2026/04/13

$89.33

$75.93

$70.77

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Jam Nut Seal

Adhesive Conductive

1.8 mm

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 15 & 16 10pk

98-24017-10
TE Connectivity
1: $89.99
30Expected 2026/04/06
New Product

Mfr. Part No.
98-24017-10

Mouser Part No
571-98-24017-10

New Product

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 15 & 16 10pk

Learn More

Datasheet

30Expected 2026/04/06

$89.99

$76.50

$71.36

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Jam Nut Seal

Adhesive Conductive

1.8 mm

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 17 & 18 10pk

98-24018-10
TE Connectivity
1: $90.90
30Expected 2026/04/02
New Product

Mfr. Part No.
98-24018-10

Mouser Part No
571-98-24018-10

New Product

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 17 & 18 10pk

Learn More

Datasheet

30Expected 2026/04/02

$90.90

$77.27

$72.13

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Jam Nut Seal

Adhesive Conductive

1.8 mm

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 6 1pk

98-24001-1
TE Connectivity / Kemtron
1: $10.04
20Expected 2026/04/13
New Product

Mfr. Part No.
98-24001-1

Mouser Part No
571-98-24001-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 6 1pk

Learn More

Datasheet

20Expected 2026/04/13

$10.04

$8.54

$7.61

$7.26

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 13 & 14 1pk

98-24005-1
TE Connectivity / Kemtron
1: $14.76
40Expected 2026/04/27
New Product

Mfr. Part No.
98-24005-1

Mouser Part No
571-98-24005-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 13 & 14 1pk

Learn More

Datasheet

40Expected 2026/04/27

$14.76

$12.55

$11.20

$10.68

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 15 & 16 1pk

98-24006-1
TE Connectivity / Kemtron
1: $14.85
40Expected 2026/04/27
New Product

Mfr. Part No.
98-24006-1

Mouser Part No
571-98-24006-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 15 & 16 1pk

Learn More

Datasheet

40Expected 2026/04/27

$14.85

$12.63

$11.27

$10.73

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 17 & 18 1pk

98-24007-1
TE Connectivity / Kemtron
1: $14.96
40Expected 2026/04/27
New Product

Mfr. Part No.
98-24007-1

Mouser Part No
571-98-24007-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring SNA 38999 Shell 17 & 18 1pk

Learn More

Datasheet

40Expected 2026/04/27

$14.96

$12.71

$11.34

$10.13

$10.03

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 13 & 14 1pk

98-24016-1
TE Connectivity / Kemtron
1: $15.15
40Expected 2026/05/11
New Product

Mfr. Part No.
98-24016-1

Mouser Part No
571-98-24016-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 13 & 14 1pk

Learn More

Datasheet

40Expected 2026/05/11

$15.15

$12.89

$11.50

$10.96

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 15 & 16 1pk

98-24017-1
TE Connectivity / Kemtron
1: $15.28
40Expected 2026/04/27
New Product

Mfr. Part No.
98-24017-1

Mouser Part No
571-98-24017-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 15 & 16 1pk

Learn More

Datasheet

40Expected 2026/04/27

$15.28

$12.99

$11.61

$11.04

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 17 & 18 1pk

98-24018-1
TE Connectivity / Kemtron
1: $15.42
40Expected 2026/04/27
New Product

Mfr. Part No.
98-24018-1

Mouser Part No
571-98-24018-1

New Product

TE Connectivity / Kemtron

EMI Gaskets, Sheets, Absorbers & Shielding O-Ring FNA 38999 Shell 17 & 18 1pk

Learn More

Datasheet

40Expected 2026/04/27

$15.42

$13.11

$11.70

$11.14

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

EMI Gaskets

Jam-Nut Seal

Bulk

Nickel Aluminium Jam Nut Seals

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