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Backshell Series Circular MIL Spec Connectors

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Types of Circular MIL Spec Connectors

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Results: 396

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Series = Backshell

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Part #

Circular MIL Spec Backshells A3057-10A-626

A305710A626
Amphenol PCD
1: $33.54
25In Stock
New Product

Mfr. Part #
A305710A626

Mouser Part #
523-A305710A626

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-10A-626

25In Stock

$33.54

$28.50

$26.70

$25.32

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells A34203

A34203
Amphenol PCD
1: $6.81
69In Stock
New Product

Mfr. Part #
A34203

Mouser Part #
523-A34203

New Product

Amphenol PCD

Circular MIL Spec Backshells A34203

69In Stock

$6.81

$6.31

$4.98

$4.78

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells A3057-6A-1

A30576A1
Amphenol PCD
1: $22.91
23In Stock
New Product

Mfr. Part #
A30576A1

Mouser Part #
523-A30576A1

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-6A-1

23In Stock

$22.91

$19.86

$17.51

$17.50

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells CLAMP MS3057A

A30576A
Amphenol PCD
1: $9.22
387In Stock
New Product

Mfr. Part #
A30576A

Mouser Part #
523-A30576A

New Product

Amphenol PCD

Circular MIL Spec Backshells CLAMP MS3057A

Datasheet

387In Stock

$9.22

$8.02

$8.01

$6.81

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells CLAMP

A305712A
Amphenol PCD
1: $21.60
63In Stock
New Product

Mfr. Part #
A305712A

Mouser Part #
523-A305712A

New Product

Amphenol PCD

Circular MIL Spec Backshells CLAMP

63In Stock

$21.60

$20.49

$16.89

$16.49

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells COM-STRAIN RELIEF MS3057A,CAD

A305716A
Amphenol PCD
1: $18.86
23In Stock
25Expected 2026-10-27
New Product

Mfr. Part #
A305716A

Mouser Part #
523-A305716A

New Product

Amphenol PCD

Circular MIL Spec Backshells COM-STRAIN RELIEF MS3057A,CAD

Learn More

23In Stock

25Expected 2026-10-27

$18.86

$15.83

$15.06

$14.93

$13.00

Min.: 1
Mult.: 1

Circular MIL Spec Backshells A3057-4A

A30574A
Amphenol PCD
1: $13.68
72In Stock
New Product

Mfr. Part #
A30574A

Mouser Part #
523-A30574A

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-4A

72In Stock

$13.68

$11.64

$10.89

$10.37

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells A3057-8A

A30578A
Amphenol PCD
1: $15.87
19In Stock
New Product

Mfr. Part #
A30578A

Mouser Part #
523-A30578A

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-8A

19In Stock

$15.87

$14.72

$13.09

$11.16

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELLS (MS3420-4)

A34204
Amphenol PCD
1: $6.81
235In Stock
New Product

Mfr. Part #
A34204

Mouser Part #
523-A34204

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELLS (MS3420-4)

235In Stock

$6.81

$5.99

$4.13

$4.08

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells RUBBER BUSHING

A34206
Amphenol PCD
1: $7.66
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

$7.66

$7.39

$6.26

$5.96

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL;RUBBER BUSHING

A342012
Amphenol PCD
1: $11.62
13In Stock
New Product

Mfr. Part #
A342012

Mouser Part #
523-A342012

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL;RUBBER BUSHING

Datasheet

13In Stock

$11.62

$11.19

$8.78

$8.68

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

A305710A
Amphenol PCD
1: $17.50
150Expected 2026-09-24
New Product

Mfr. Part #
A305710A

Mouser Part #
523-A305710A

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

150Expected 2026-09-24

$17.50

$16.85

$14.31

$14.00

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL;MS3057A;CAD

A30573A
Amphenol PCD
1: $14.79
25Expected 2026-09-18
New Product

Mfr. Part #
A30573A

Mouser Part #
523-A30573A

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL;MS3057A;CAD

25Expected 2026-09-18

$14.79

$12.67

$11.87

$11.30

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters A-3057-16C

A305716C
Amphenol PCD
1: $40.09
63Expected 2026-09-08
New Product

Mfr. Part #
A305716C

Mouser Part #
523-A305716C

New Product

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters A-3057-16C

Datasheet

63Expected 2026-09-08

$40.09

$34.07

$31.55

$30.53

View

Min.: 1
Mult.: 1

Backshells

24, 28

Straight

Circular MIL Spec Backshells RUBBER BUSHING

A342010
Amphenol PCD
1: $9.98
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

$9.98

$8.48

$7.95

$7.56

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELLS

A34208
Amphenol PCD
1: $8.77
25Stock Available
New Product

Mfr. Part #
A34208

Mouser Part #
523-A34208

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELLS

25Stock Available

More Info Available

$8.77

$8.52

$7.24

$7.20

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

A8504939S21S
Amphenol PCD
25: $161.31
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

$161.31

Min.: 25
Mult.: 25

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Backshells BACKSHELL

A8504939S25S
Amphenol PCD
25: $176.44
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

$176.44

Quote

Min.: 25
Mult.: 25

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Backshells BACKSHELL

A850498811M03
Amphenol PCD
25: $152.64
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

$152.64

$145.38

$138.44

Min.: 25
Mult.: 25

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells BACKSHELL

A85049889M03
Amphenol PCD
25: $148.56
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

$148.56

$141.48

$139.05

Min.: 25
Mult.: 25

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

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

A850498913M03
Amphenol PCD
25: $132.68
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

$132.68

$126.35

$122.86

Min.: 25
Mult.: 25

Band Lock Adapters

MIL-DTL-38999 III, IV

45 Deg

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

A850498915M03
Amphenol PCD
25: $148.46
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

$148.46

$141.38

$138.93

Min.: 25
Mult.: 25

Band Lock Adapters

MIL-DTL-38999 III, IV

45 Deg

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

A850498921M03
Amphenol PCD
25: $134.31
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

$134.31

$133.91

View

Min.: 25
Mult.: 25

Circular MIL Spec Backshells BACKSHELL

A850498925J03
Amphenol PCD
25: $153.60
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

$153.60

Quote

Min.: 25
Mult.: 25

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

A850499013M03
Amphenol PCD
25: $156.74
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

$156.74

$156.14

View

Min.: 25
Mult.: 25

Band Lock Adapters

MIL-DTL-38999 III, IV

90 Deg

Backshell Series Circular MIL Spec Connectors

Types of Circular MIL Spec Connectors

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