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Backshell Series Circular MIL Spec Backshells

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Part #

Circular MIL Spec Backshells A3057-10A-626

A305710A626
Amphenol PCD
1: ¥3,868.5
25In Stock
New Product

Mfr. Part #
A305710A626

Mouser Part #
523-A305710A626

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-10A-626

25In Stock

¥3,868.5

¥3,287.1

¥3,079.5

¥2,920

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells A3057-6A-1

A30576A1
Amphenol PCD
1: ¥2,642.7
23In Stock
New Product

Mfr. Part #
A30576A1

Mouser Part #
523-A30576A1

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-6A-1

23In Stock

¥2,642.7

¥2,290.5

¥2,019.8

¥2,018.1

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells BACKSHELL

A305710A
Amphenol PCD
1: ¥1,998.2
150In Stock
New Product

Mfr. Part #
A305710A

Mouser Part #
523-A305710A

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

150In Stock

¥1,998.2

¥1,976.6

¥1,677.6

¥1,582.9

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells CLAMP

A305712A
Amphenol PCD
1: ¥2,393.5
63In Stock
New Product

Mfr. Part #
A305712A

Mouser Part #
523-A305712A

New Product

Amphenol PCD

Circular MIL Spec Backshells CLAMP

63In Stock

¥2,393.5

¥2,131.1

¥1,888.6

¥1,805.5

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells COM-STRAIN RELIEF MS3057A,CAD

A305716A
Amphenol PCD
1: ¥2,244
48In Stock
New Product

Mfr. Part #
A305716A

Mouser Part #
523-A305716A

New Product

Amphenol PCD

Circular MIL Spec Backshells COM-STRAIN RELIEF MS3057A,CAD

Learn More

48In Stock

¥2,244

¥2,003.2

¥1,812.2

¥1,787.2

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells A3057-4A

A30574A
Amphenol PCD
1: ¥1,578
64In Stock
New Product

Mfr. Part #
A30574A

Mouser Part #
523-A30574A

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-4A

64In Stock

¥1,578

¥1,342.1

¥1,255.7

¥1,195.9

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells CLAMP MS3057A

A30576A
Amphenol PCD
1: ¥1,064.7
187In Stock
New Product

Mfr. Part #
A30576A

Mouser Part #
523-A30576A

New Product

Amphenol PCD

Circular MIL Spec Backshells CLAMP MS3057A

Datasheet

187In Stock

¥1,064.7

¥925.2

¥923.5

¥785.7

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells A3057-8A

A30578A
Amphenol PCD
1: ¥1,830.4
19In Stock
New Product

Mfr. Part #
A30578A

Mouser Part #
523-A30578A

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-8A

19In Stock

¥1,830.4

¥1,616.2

¥1,509.8

¥1,401.9

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells A34203

A34203
Amphenol PCD
1: ¥785.7
65In Stock
New Product

Mfr. Part #
A34203

Mouser Part #
523-A34203

New Product

Amphenol PCD

Circular MIL Spec Backshells A34203

65In Stock

¥785.7

¥727.5

¥574.7

¥551.5

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells BACKSHELLS (MS3420-4)

A34204
Amphenol PCD
1: ¥785.7
235In Stock
New Product

Mfr. Part #
A34204

Mouser Part #
523-A34204

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELLS (MS3420-4)

235In Stock

¥785.7

¥691

¥476.7

¥470.1

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells RUBBER BUSHING

A34206
Amphenol PCD
1: ¥883.7
59In Stock
New Product

Mfr. Part #
A34206

Mouser Part #
523-A34206

New Product

Amphenol PCD

Circular MIL Spec Backshells RUBBER BUSHING

Learn More

59In Stock

¥883.7

¥852.1

¥722.5

¥687.7

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells BACKSHELL;MS3057A;CAD

A30573A
Amphenol PCD
1: ¥1,705.8
25Expected 9/18/2026
New Product

Mfr. Part #
A30573A

Mouser Part #
523-A30573A

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL;MS3057A;CAD

25Expected 9/18/2026

¥1,705.8

¥1,461.7

¥1,368.7

¥1,303.9

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells BACKSHELL;RUBBER BUSHING

A342012
Amphenol PCD
1: ¥1,340.4
74Expected 12/2/2026
New Product

Mfr. Part #
A342012

Mouser Part #
523-A342012

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL;RUBBER BUSHING

Datasheet

74Expected 12/2/2026

¥1,340.4

¥1,290.6

¥1,013.2

¥1,001.6

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells RUBBER BUSHING

A342010
Amphenol PCD
1: ¥1,151.1
50Stock Available
New Product

Mfr. Part #
A342010

Mouser Part #
523-A342010

New Product

Amphenol PCD

Circular MIL Spec Backshells RUBBER BUSHING

50Stock Available

More Info Available

¥1,151.1

¥978.3

¥916.9

¥872

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Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells BACKSHELL

A8504939S21S
Amphenol PCD
25: ¥18,606.5
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
A8504939S21S

Mouser Part #
523-A8504939S21S

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥18,606.5

Min.: 25
Mult.: 25

MIL-DTL-38999 III, IV

Strain Reliefs

Right Angle

Aluminum Alloy

Backshell

Circular MIL Spec Backshells BACKSHELL

A8504939S25S
Amphenol PCD
25: ¥20,352.2
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
A8504939S25S

Mouser Part #
523-A8504939S25S

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥20,352.2

Quote

Min.: 25
Mult.: 25

MIL-DTL-38999 III, IV

Strain Reliefs

Right Angle

Aluminum Alloy

Backshell

Circular MIL Spec Backshells BACKSHELL

A8504938S9S
Amphenol PCD
25: ¥12,729.9
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
A8504938S9S

Mouser Part #
523-A8504938S9S

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

Non-Stocked Lead-Time 12 Weeks

¥12,729.9

¥12,666.8

¥12,421

View

Min.: 25
Mult.: 25

Backshell

Circular MIL Spec Backshells BACKSHELL

A8504939S9S
Amphenol PCD
25: ¥16,289.4
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
A8504939S9S

Mouser Part #
523-A8504939S9S

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

Non-Stocked Lead-Time 12 Weeks

¥16,289.4

View

Min.: 25
Mult.: 25

Backshell

Circular MIL Spec Backshells BACKSHELL

A850498811M03
Amphenol PCD
25: ¥17,606.6
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
A850498811M03

Mouser Part #
523-A850498811M03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥17,606.6

¥16,769.5

¥15,968.9

Min.: 25
Mult.: 25

MIL-DTL-38999 III, IV

Band Lock Adapters

Straight

Electroless Nickel

Aluminum Alloy

Backshell

Circular MIL Spec Backshells BACKSHELL

A85049889M03
Amphenol PCD
25: ¥17,136.5
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
A85049889M03

Mouser Part #
523-A85049889M03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥17,136.5

¥16,319.3

¥16,038.6

Min.: 25
Mult.: 25

MIL-DTL-38999 III, IV

Band Lock Adapters

Straight

Electroless Nickel

Aluminum Alloy

Backshell

Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite

A850498913M03
Amphenol PCD
25: ¥15,304.5
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
A850498913M03

Mouser Part #
523-A850498913M03

Amphenol PCD

Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥15,304.5

¥14,573.6

¥14,171.7

Min.: 25
Mult.: 25

MIL-DTL-38999 III, IV

Band Lock Adapters

45 Deg

Electroless Nickel

Aluminum Alloy

Backshell

Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite

A850498915M03
Amphenol PCD
25: ¥17,124.9
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
A850498915M03

Mouser Part #
523-A850498915M03

Amphenol PCD

Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥17,124.9

¥16,307.7

¥16,025.3

Min.: 25
Mult.: 25

MIL-DTL-38999 III, IV

Band Lock Adapters

45 Deg

Electroless Nickel

Aluminum Alloy

Backshell

Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite

A850498921M03
Amphenol PCD
25: ¥15,492.1
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
A850498921M03

Mouser Part #
523-A850498921M03

Amphenol PCD

Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite

Non-Stocked Lead-Time 12 Weeks

¥15,492.1

¥15,445.6

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Min.: 25
Mult.: 25

Backshell

Circular MIL Spec Backshells BACKSHELL

A850498925J03
Amphenol PCD
25: ¥17,717.9
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
A850498925J03

Mouser Part #
523-A850498925J03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥17,717.9

Quote

Min.: 25
Mult.: 25

Backshell

Circular MIL Spec Backshells Backshell; Band Lock; 90 ; ENP over Composite

A850499013M03
Amphenol PCD
25: ¥18,080
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
A850499013M03

Mouser Part #
523-A850499013M03

Amphenol PCD

Circular MIL Spec Backshells Backshell; Band Lock; 90 ; ENP over Composite

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥18,080

¥18,010.2

View

Min.: 25
Mult.: 25

MIL-DTL-38999 III, IV

Band Lock Adapters

90 Deg

Electroless Nickel

Aluminum Alloy

Backshell