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Backshell Series Circular MIL Spec Backshells

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Part #

Circular MIL Spec Backshells A3057-6A-1

A30576A1
Amphenol PCD
1: $24.41
23In Stock
New Product

Mfr. Part #
A30576A1

Mouser Part #
523-A30576A1

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-6A-1

23In Stock

$24.41

$21.15

$20.05

$19.76

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells CLAMP MS3057A

A30576A
Amphenol PCD
1: $9.67
423In Stock
New Product

Mfr. Part #
A30576A

Mouser Part #
523-A30576A

New Product

Amphenol PCD

Circular MIL Spec Backshells CLAMP MS3057A

423In Stock

$9.67

$8.70

$6.97

$6.23

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells CLAMP

A305712A
Amphenol PCD
1: $22.03
117In Stock
New Product

Mfr. Part #
A305712A

Mouser Part #
523-A305712A

New Product

Amphenol PCD

Circular MIL Spec Backshells CLAMP

117In Stock

$22.03

$19.02

$17.78

$17.15

$15.84

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells COM-STRAIN RELIEF MS3057A,CAD

A305716A
Amphenol PCD
1: $25.11
15In 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

15In Stock

$25.11

$21.40

$20.05

$19.10

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells A3057-8A

A30578A
Amphenol PCD
1: $18.07
21In Stock
New Product

Mfr. Part #
A30578A

Mouser Part #
523-A30578A

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-8A

21In Stock

$18.07

$16.01

$15.40

$14.64

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells BACKSHELLS (MS3420-4)

A34204
Amphenol PCD
1: $5.71
68In Stock
New Product

Mfr. Part #
A34204

Mouser Part #
523-A34204

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELLS (MS3420-4)

68In Stock

$5.71

$5.20

$4.97

$4.77

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells A3057-4A

A30574A
Amphenol PCD
1: $13.92
19In Stock
New Product

Mfr. Part #
A30574A

Mouser Part #
523-A30574A

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-4A

19In Stock

$13.92

$11.93

$11.60

$10.62

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells A3057-10A-626

A305710A626
Amphenol PCD
1: $35.73
25Expected 2026-03-09
New Product

Mfr. Part #
A305710A626

Mouser Part #
523-A305710A626

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-10A-626

25Expected 2026-03-09

$35.73

$30.36

$28.46

$27.11

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells BACKSHELL;RUBBER BUSHING

A342012
Amphenol PCD
1: $12.49
37Expected 2026-05-01
New Product

Mfr. Part #
A342012

Mouser Part #
523-A342012

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL;RUBBER BUSHING

Datasheet

37Expected 2026-05-01

$12.49

$11.25

$10.61

$10.33

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells BACKSHELL

A305710A
Amphenol PCD
1: $19.63
100Stock Available
New Product

Mfr. Part #
A305710A

Mouser Part #
523-A305710A

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

100Stock Available

More Info Available

$19.63

$17.41

$16.73

$15.92

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells RUBBER BUSHING

A342010
Amphenol PCD
1: $11.17
75Stock Available
New Product

Mfr. Part #
A342010

Mouser Part #
523-A342010

New Product

Amphenol PCD

Circular MIL Spec Backshells RUBBER BUSHING

75Stock Available

More Info Available

$11.17

$10.12

$9.56

$9.19

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells RUBBER BUSHING

A34206
Amphenol PCD
1: $7.61
30Stock Available
New Product

Mfr. Part #
A34206

Mouser Part #
523-A34206

New Product

Amphenol PCD

Circular MIL Spec Backshells RUBBER BUSHING

Learn More

30Stock Available

More Info Available

$7.61

$6.92

$6.63

$6.35

View

Min.: 1
Mult.: 1

Backshell

Circular MIL Spec Backshells BACKSHELL

A8504939S19S
Amphenol PCD
25: $191.81
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
A8504939S19S

Mouser Part #
523-A8504939S19S

New Product

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

Non-Stocked Lead-Time 12 Weeks

$191.81

$185.41

Min.: 25
Mult.: 25

Backshell

Circular MIL Spec Backshells BACKSHELL

A8504939S9S
Amphenol PCD
25: $169.94
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

$169.94

$164.26

$155.19

Min.: 25
Mult.: 25

Backshell

Circular MIL Spec Backshells BACKSHELL

A8504939S21S
Amphenol PCD
25: $196.54
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

$196.54

$189.97

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: $216.79
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

$216.79

$209.56

Min.: 25
Mult.: 25

MIL-DTL-38999 III, IV

Strain Reliefs

Right Angle

Aluminum Alloy

Backshell

Circular MIL Spec Backshells BACKSHELL

A850498811M03
Amphenol PCD
25: $156.46
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

$156.46

$151.97

$146.24

View

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: $158.37
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

$158.37

$154.01

$148.22

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: $158.72
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

$158.72

$153.42

$144.95

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: $179.49
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

$179.49

$173.50

$163.92

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: $160.87
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

$160.87

$155.50

$146.91

Min.: 25
Mult.: 25

Backshell

Circular MIL Spec Backshells BACKSHELL

A850498925J03
Amphenol PCD
25: $186.30
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

$186.30

$180.09

Min.: 25
Mult.: 25

Backshell

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

A850499013M03
Amphenol PCD
25: $167.08
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

$167.08

$163.29

$159.12

Min.: 25
Mult.: 25

MIL-DTL-38999 III, IV

Band Lock Adapters

90 Deg

Electroless Nickel

Aluminum Alloy

Backshell

Circular MIL Spec Backshells M85049/115S13KW05-7

A85049115S13KW057
Amphenol PCD
25: $147.38
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
A85049115S13KW057

Mouser Part #
523-85049115S13KW057

New Product

Amphenol PCD

Circular MIL Spec Backshells M85049/115S13KW05-7

Non-Stocked Lead-Time 12 Weeks

$147.38

$142.46

$134.59

Min.: 25
Mult.: 25

Backshell

Circular MIL Spec Backshells M85049/115S15KW07-7

A85049115S15KW077
Amphenol PCD
25: $150.63
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
A85049115S15KW077

Mouser Part #
523-85049115S15KW077

New Product

Amphenol PCD

Circular MIL Spec Backshells M85049/115S15KW07-7

Non-Stocked Lead-Time 12 Weeks

$150.63

$145.61

$137.57

Min.: 25
Mult.: 25

Backshell

Backshell Series Circular MIL Spec Backshells

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