Circular MIL Spec Connectors

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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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Types of Circular MIL Spec Connectors

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Results: 228

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Part #

Circular MIL Spec Backshells Backshell

M85049/1925W05
Sunbank / Souriau
1: ¥19,304.1
2In Stock
Factory Special Order

Mfr. Part #
M85049/1925W05

Mouser Part #
649-M85049/1925W05

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

2In Stock

¥19,304.1

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Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/31-24W
Sunbank / Souriau
1: ¥9,281.7
1In Stock
Factory Special Order

Mfr. Part #
M85049/31-24W

Mouser Part #
649-M85049/31-24W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

1In Stock

¥9,281.7

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Min.: 1
Mult.: 1

E Nuts

MIL-DTL-5015, MIL-DTL-26482 II

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38-11N
Sunbank / Souriau
1: ¥11,044
9In Stock
2Expected 12/18/2026
Factory Special Order

Mfr. Part #
M85049/38-11N

Mouser Part #
649-M85049/38-11N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

9In Stock

2Expected 12/18/2026

¥11,044

¥9,577.3

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Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38-13N
Sunbank / Souriau
50: View
1In Stock
Factory Special Order

Mfr. Part #
M85049/38-13N

Mouser Part #
649-M85049/38-13N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

1In Stock

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38-15W
Sunbank / Souriau
1: ¥10,484.2
3In Stock
50Expected 5/28/2027
Factory Special Order

Mfr. Part #
M85049/38-15W

Mouser Part #
649-M85049/38-15W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

3In Stock

50Expected 5/28/2027

¥10,484.2

¥9,168.7

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38-23W
Sunbank / Souriau
1: ¥8,934.5
1In Stock
50Expected 12/1/2027
Factory Special Order

Mfr. Part #
M85049/38-23W

Mouser Part #
649-M85049/38-23W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

1In Stock

50Expected 12/1/2027

¥8,934.5

¥7,851.5

¥6,906.4

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38-25W
Sunbank / Souriau
1: ¥8,846.5
2In Stock
50On Order
Factory Special Order

Mfr. Part #
M85049/38-25W

Mouser Part #
649-M85049/38-25W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

2In Stock

50On Order

¥8,846.5

¥7,718.7

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38-9W
Sunbank / Souriau
1: ¥7,353.2
27In Stock
Factory Special Order

Mfr. Part #
M85049/38-9W

Mouser Part #
649-M85049/38-9W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

27In Stock

¥7,353.2

¥6,502.8

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S19N
Sunbank / Souriau
1: ¥10,333.1
15In Stock
Factory Special Order

Mfr. Part #
M85049/38S19N

Mouser Part #
649-M85049/38S19N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

15In Stock

¥10,333.1

¥9,040.8

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S19W
Sunbank / Souriau
1: ¥9,069.1
9In Stock
50On Order
Factory Special Order

Mfr. Part #
M85049/38S19W

Mouser Part #
649-M85049/38S19W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

9In Stock

50On Order

¥9,069.1

¥7,966.2

¥6,810.1

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S23N
Sunbank / Souriau
1: ¥7,389.8
2In Stock
36Expected 3/17/2027
Factory Special Order

Mfr. Part #
M85049/38S23N

Mouser Part #
649-M85049/38S23N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

2In Stock

36Expected 3/17/2027

¥7,389.8

¥6,424.7

¥6,147.4

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S23W
Sunbank / Souriau
1: ¥8,871.4
29In Stock
Factory Special Order

Mfr. Part #
M85049/38S23W

Mouser Part #
649-M85049/38S23W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

29In Stock

¥8,871.4

¥7,713.7

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39-11W
Sunbank / Souriau
1: ¥7,793.4
8In Stock
Factory Special Order

Mfr. Part #
M85049/39-11W

Mouser Part #
649-M85049/39-11W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

8In Stock

¥7,793.4

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39-15W
Sunbank / Souriau
1: ¥7,924.6
17In Stock
Factory Special Order

Mfr. Part #
M85049/39-15W

Mouser Part #
649-M85049/39-15W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

17In Stock

¥7,924.6

¥6,992.8

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39-17W
Sunbank / Souriau
1: ¥8,899.6
7In Stock
50On Order
Factory Special Order

Mfr. Part #
M85049/39-17W

Mouser Part #
649-M85049/39-17W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

7In Stock

50On Order

¥8,899.6

¥7,823.3

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39-9W
Sunbank / Souriau
1: ¥7,374.8
10In Stock
Factory Special Order

Mfr. Part #
M85049/39-9W

Mouser Part #
649-M85049/39-9W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

10In Stock

¥7,374.8

¥6,522.7

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39S13N
Sunbank / Souriau
1: ¥7,670.5
35In Stock
Factory Special Order

Mfr. Part #
M85049/39S13N

Mouser Part #
649-M85049/39S13N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

35In Stock

¥7,670.5

¥6,778.5

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39S15W
Sunbank / Souriau
1: ¥8,648.8
33In Stock
Factory Special Order

Mfr. Part #
M85049/39S15W

Mouser Part #
649-M85049/39S15W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

33In Stock

¥8,648.8

¥7,610.7

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/47W16
Sunbank / Souriau
1: ¥9,231.8
20In Stock
Factory Special Order

Mfr. Part #
M85049/47W16

Mouser Part #
649-M85049/47W16

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

20In Stock

¥9,231.8

¥8,026

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 I, II

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-10N
Sunbank / Souriau
1: ¥7,386.5
37In Stock
Factory Special Order

Mfr. Part #
M85049/49-2-10N

Mouser Part #
649-M85049/49-2-10N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

37In Stock

¥7,386.5

¥6,476.2

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-12W
Sunbank / Souriau
1: ¥7,936.3
17In Stock
50On Order
Factory Special Order

Mfr. Part #
M85049/49-2-12W

Mouser Part #
649-M85049/49-2-12W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

17In Stock

50On Order

¥7,936.3

¥7,004.4

¥5,984.6

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-14N
Sunbank / Souriau
1: ¥10,409.5
1In Stock
Factory Special Order

Mfr. Part #
M85049/49-2-14N

Mouser Part #
649-M85049/49-2-14N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

1In Stock

¥10,409.5

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-16W
Sunbank / Souriau
1: ¥9,696.9
19In Stock
25Expected 9/25/2026
Factory Special Order

Mfr. Part #
M85049/49-2-16W

Mouser Part #
649-M85049/49-2-16W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

19In Stock

25Expected 9/25/2026

¥9,696.9

¥8,499.3

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-8N
Sunbank / Souriau
1: ¥6,268.6
20In Stock
Factory Special Order

Mfr. Part #
M85049/49-2-8N

Mouser Part #
649-M85049/49-2-8N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

20In Stock

¥6,268.6

¥5,544.4

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2S16W
Sunbank / Souriau
1: ¥10,922.7
2In Stock
Factory Special Order

Mfr. Part #
M85049/49-2S16W

Mouser Part #
649-M85049/49-2S16W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

2In Stock

¥10,922.7

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 I, II

Straight

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