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MIL-DTL Backshells

Sunbank Backshells meet MIL-DTL-38999, MIL-DTL-26482 series II, MIL-DTL-83723, and MIL-DTL-5015 specifications and are available in environmental and non-environmental options, as well as EMI / RFI shielding. Sunbank Backshells enhance the performance capabilities of the connectors for both general duty and severe environment applications. Applications include military, aeronautical, and advanced industrial applications with specific climatic, mechanical, or electrical requirements.

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Part #

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S15W
Sunbank / Souriau
1: £80.45
20In Stock
35Expected 27/03/2026

Mfr. Part No.
M85049/38S15W

Mouser Part No
649-M85049/38S15W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

20In Stock

35Expected 27/03/2026

£80.45

£72.35

£69.57

£67.25

£63.54

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S17W
Sunbank / Souriau
1: £49.69
34In Stock
1On Order

Mfr. Part No.
M85049/38S17W

Mouser Part No
649-M85049/38S17W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

34In Stock

1On Order

£49.69

£42.71

£36.66

£36.18

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S25N
Sunbank / Souriau
1: £42.48
6In Stock
50Expected 26/05/2026

Mfr. Part No.
M85049/38S25N

Mouser Part No
649-M85049/38S25N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

6In Stock

50Expected 26/05/2026

£42.48

£36.93

£35.34

£32.42

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S25W
Sunbank / Souriau
1: £51.65
3In Stock
50Expected 27/03/2026

Mfr. Part No.
M85049/38S25W

Mouser Part No
649-M85049/38S25W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

3In Stock

50Expected 27/03/2026

£51.65

£45.36

£38.79

£38.19

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S9W
Sunbank / Souriau
1: £40.98
21In Stock

Mfr. Part No.
M85049/38S9W

Mouser Part No
649-M85049/38S9W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

21In Stock

£40.98

£35.90

£34.34

£33.24

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39-11W
Sunbank / Souriau
1: £44.23
11In Stock

Mfr. Part No.
M85049/39-11W

Mouser Part No
649-M85049/39-11W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

11In Stock

£44.23

£38.45

£36.79

£35.60

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39-13W
Sunbank / Souriau
1: £46.80
31In Stock

Mfr. Part No.
M85049/39-13W

Mouser Part No
649-M85049/39-13W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

31In Stock

£46.80

£40.58

£34.48

£34.06

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39-9W
Sunbank / Souriau
1: £41.85
11In Stock

Mfr. Part No.
M85049/39-9W

Mouser Part No
649-M85049/39-9W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

11In Stock

£41.85

£36.39

£34.81

£33.69

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39S11W
Sunbank / Souriau
1: £43.82
16In Stock
50Expected 18/12/2026

Mfr. Part No.
M85049/39S11W

Mouser Part No
649-M85049/39S11W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

16In Stock

50Expected 18/12/2026

£43.82

£37.70

£32.63

£31.91

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39S13W
Sunbank / Souriau
1: £47.50
5In Stock
50On Order

Mfr. Part No.
M85049/39S13W

Mouser Part No
649-M85049/39S13W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

5In Stock

50On Order

£47.50

£40.56

£39.01

£37.70

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/47W16
Sunbank / Souriau
1: £52.40
30In Stock

Mfr. Part No.
M85049/47W16

Mouser Part No
649-M85049/47W16

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

30In Stock

£52.40

£45.44

£43.69

£42.23

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-10N
Sunbank / Souriau
1: £41.92
2In Stock
50Expected 26/05/2026

Mfr. Part No.
M85049/49-2-10N

Mouser Part No
649-M85049/49-2-10N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

2In Stock

50Expected 26/05/2026

£41.92

£36.45

£34.88

£33.74

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-12W
Sunbank / Souriau
1: £44.17
39In Stock

Mfr. Part No.
M85049/49-2-12W

Mouser Part No
649-M85049/49-2-12W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

39In Stock

£44.17

£37.71

£32.89

£32.15

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-14N
Sunbank / Souriau
1: £59.08
2In Stock

Mfr. Part No.
M85049/49-2-14N

Mouser Part No
649-M85049/49-2-14N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

2In Stock

£59.08

£51.24

£49.25

£47.61

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-16N
Sunbank / Souriau
1: £45.45
2In Stock
49Expected 19/03/2026

Mfr. Part No.
M85049/49-2-16N

Mouser Part No
649-M85049/49-2-16N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

2In Stock

49Expected 19/03/2026

£45.45

£38.80

£37.31

£34.06

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-18N
Sunbank / Souriau
1: £41.57
36In Stock

Mfr. Part No.
M85049/49-2-18N

Mouser Part No
649-M85049/49-2-18N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

36In Stock

£41.57

£36.14

£34.57

£33.46

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-20W
Sunbank / Souriau
1: £45.30
4In Stock

Mfr. Part No.
M85049/49-2-20W

Mouser Part No
649-M85049/49-2-20W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

4In Stock

£45.30

£39.28

£33.37

£32.98

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-8N
Sunbank / Souriau
1: £31.45
25In Stock

Mfr. Part No.
M85049/49-2-8N

Mouser Part No
649-M85049/49-2-8N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

25In Stock

£31.45

£27.04

£25.88

£25.03

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2S12N
Sunbank / Souriau
1: £44.82
22In Stock

Mfr. Part No.
M85049/49-2S12N

Mouser Part No
649-M85049/49-2S12N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

22In Stock

£44.82

£38.28

£36.80

£35.57

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2S16W
Sunbank / Souriau
1: £61.14
5In Stock

Mfr. Part No.
M85049/49-2S16W

Mouser Part No
649-M85049/49-2S16W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

5In Stock

£61.14

£53.75

£51.69

£49.96

£47.19

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2S18W
Sunbank / Souriau
1: £61.95
24In Stock

Mfr. Part No.
M85049/49-2S18W

Mouser Part No
649-M85049/49-2S18W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

24In Stock

£61.95

£54.47

£54.38

£48.27

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2S20N
Sunbank / Souriau
1: £52.81
1In Stock

Mfr. Part No.
M85049/49-2S20N

Mouser Part No
649-M85049/49-2S20N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

1In Stock

£52.81

£45.80

£44.03

£42.56

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2S24N
Sunbank / Souriau
1: £56.37
27In Stock

Mfr. Part No.
M85049/49-2S24N

Mouser Part No
649-M85049/49-2S24N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

27In Stock

£56.37

£48.89

£47.00

£45.44

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2S8N
Sunbank / Souriau
1: £45.41
1In Stock

Mfr. Part No.
M85049/49-2S8N

Mouser Part No
649-M85049/49-2S8N

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

1In Stock

£45.41

£38.78

£37.29

£36.05

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/51-1-10W
Sunbank / Souriau
1: £56.20
15In Stock

Mfr. Part No.
M85049/51-1-10W

Mouser Part No
649-M85049/51-1-10W

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

15In Stock

£56.20

£49.23

£42.34

£41.55

Quote

Min.: 1
Mult.: 1

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