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 Strain Reliefs & Adapters Backshell

M85049/51-1-24W
Sunbank / Souriau
1: ¥10,776.6
50Expected 12/1/2027
Factory Special Order

Mfr. Part #
M85049/51-1-24W

Mouser Part #
649-M85049/51-1-24W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

50Expected 12/1/2027

¥10,776.6

¥9,344.8

¥8,328.3

Min.: 1
Mult.: 1

Strain Reliefs

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

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/52-1-8W
Sunbank / Souriau
1: ¥8,344.9
46Expected 12/18/2026
Factory Special Order

Mfr. Part #
M85049/52-1-8W

Mouser Part #
649-M85049/52-1-8W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

46Expected 12/18/2026

¥8,344.9

¥7,255.2

¥6,941.3

Min.: 1
Mult.: 1

Strain Reliefs

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

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/52S16N
Sunbank / Souriau
1: ¥9,595.6
50Expected 3/17/2027
Factory Special Order

Mfr. Part #
M85049/52S16N

Mouser Part #
649-M85049/52S16N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

50Expected 3/17/2027

¥9,595.6

¥8,319.9

¥7,376.5

Min.: 1
Mult.: 1

Strain Reliefs

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

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/62-08N
Sunbank / Souriau
1: ¥7,677.1
47Expected 3/17/2027
Factory Special Order

Mfr. Part #
M85049/62-08N

Mouser Part #
649-M85049/62-08N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

47Expected 3/17/2027

¥7,677.1

¥6,673.9

¥6,386.5

View

Min.: 1
Mult.: 1

Shrink Boot Adapters

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Backshells Backshell

M85049/88-11N03
Sunbank / Souriau
1: ¥9,755.1
35On Order
Factory Special Order

Mfr. Part #
M85049/88-11N03

Mouser Part #
649-M85049/88-11N03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

35On Order

¥9,755.1

¥8,547.5

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/88-11W03
Sunbank / Souriau
1: ¥10,190.2
100On Order
Factory Special Order

Mfr. Part #
M85049/88-11W03

Mouser Part #
649-M85049/88-11W03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

100On Order

¥10,190.2

¥8,919.6

¥7,808.4

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/88-15N03
Sunbank / Souriau
1: ¥8,253.5
106On Order
Factory Special Order

Mfr. Part #
M85049/88-15N03

Mouser Part #
649-M85049/88-15N03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

106On Order

¥8,253.5

¥7,271.9

¥6,341.7

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/88-15W03
Sunbank / Souriau
1: ¥10,464.3
100On Order
Factory Special Order

Mfr. Part #
M85049/88-15W03

Mouser Part #
649-M85049/88-15W03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

100On Order

¥10,464.3

¥9,152.1

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/88-17N03
Sunbank / Souriau
1: ¥8,697
100On Order
Factory Special Order

Mfr. Part #
M85049/88-17N03

Mouser Part #
649-M85049/88-17N03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

100On Order

¥8,697

¥7,560.9

¥6,758.6

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/88-17W03
Sunbank / Souriau
1: ¥10,595.5
168On Order
Factory Special Order

Mfr. Part #
M85049/88-17W03

Mouser Part #
649-M85049/88-17W03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

168On Order

¥10,595.5

¥9,265.1

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/88-9N03
Sunbank / Souriau
1: ¥8,014.3
81On Order
Factory Special Order

Mfr. Part #
M85049/88-9N03

Mouser Part #
649-M85049/88-9N03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

81On Order

¥8,014.3

¥7,070.9

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/52-1-16W
Sunbank / Souriau
1: ¥8,740.2
26On Order
Factory Special Order

Mfr. Part #
M85049/52-1-16W

Mouser Part #
649-M85049/52-1-16W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

26On Order

¥8,740.2

¥7,599.1

¥6,791.8

Min.: 1
Mult.: 1

Strain Reliefs

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

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/60-1W14
Sunbank / Souriau
1: ¥8,035.9
25Expected 2/3/2027
Factory Special Order

Mfr. Part #
M85049/60-1W14

Mouser Part #
649-M85049/60-1W14

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Learn More

Datasheet

25Expected 2/3/2027

¥8,035.9

¥6,986.2

¥6,198.9

Min.: 1
Mult.: 1

Shrink Boot Adapters

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

Straight

Circular MIL Spec Backshells Backshell

M85049/79-09W02
Sunbank / Souriau
1: ¥33,650.2
5Expected 9/25/2026
Factory Special Order

Mfr. Part #
M85049/79-09W02

Mouser Part #
649-M85049/79-09W02

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

5Expected 9/25/2026

¥33,650.2

View

Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

90 Deg

Circular MIL Spec Backshells Backshell

M85049/1811W02
Sunbank / Souriau
1: ¥27,172.3
Lead-Time 52 Weeks

Mfr. Part #
M85049/1811W02

Mouser Part #
649-M85049/1811W02

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Lead-Time 52 Weeks

¥27,172.3

¥23,461.6

¥23,124.4

¥22,298.9

Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/10-13W
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/10-13W

Mouser Part #
649-M85049/10-13W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

Environmental EMI/RFI Backshells

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

Straight

Circular MIL Spec Backshells Backshell

M85049/10-21W
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/10-21W

Mouser Part #
649-M85049/10-21W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

Environmental EMI/RFI Backshells

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

Straight

Circular MIL Spec Backshells Backshell

M85049/10-31W
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/10-31W

Mouser Part #
649-M85049/10-31W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

Environmental EMI/RFI Backshells

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

Straight

Circular MIL Spec Backshells Backshell

M85049/10-35W
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/10-35W

Mouser Part #
649-M85049/10-35W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

Environmental EMI/RFI Backshells

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

Straight

Circular MIL Spec Backshells Backshell

M85049/11-118W
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/11-118W

Mouser Part #
649-M85049/11-118W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

Environmental Backshells

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

Straight

Circular MIL Spec Backshells Backshell

M85049/14S13W
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/14S13W

Mouser Part #
649-M85049/14S13W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

E Nuts

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/1710W03
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/1710W03

Mouser Part #
649-M85049/1710W03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

Environmental EMI/RFI Backshells

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Backshells Backshell

M85049/1712N04
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/1712N04

Mouser Part #
649-M85049/1712N04

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

Environmental EMI/RFI Backshells

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Backshells Backshell

M85049/1712W04
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/1712W04

Mouser Part #
649-M85049/1712W04

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

Environmental EMI/RFI Backshells

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Backshells Backshell

M85049/1714W05
Sunbank / Souriau
Non-Stocked Lead-Time 52 Weeks
Factory Special Order

Mfr. Part #
M85049/1714W05

Mouser Part #
649-M85049/1714W05

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Quote

Environmental EMI/RFI Backshells

MIL-DTL-38999 I, II

Straight

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