Connectors – Mouser South Africa

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Backshell Clamps

Amphenol PCD Backshell Clamps help to tidy up the cable after termination and provide strain relief at the termination area. The clamps are offered in environmental and non-environmental options, as well as EMI/RFI. The components are available in black zinc nickel, adding to the existing finishes in olive drab gray cadmium, tin, or nickel with a variety of shell sizes 11 through 48. Amphenol PCD Backshell Clamps meet MIL-DTL-38999, MIL-DTL-26482 Series II, MIL-DTL-83723 Series I and II, MIL-DTL-24308, and MIL-DTL-83513.

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Part #

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A NIC

M85049/24-5N
Amphenol PCD
1: $36.52
4In Stock

Mfr. Part No.
M85049/24-5N

Mouser Part No
523-85049/24-5N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A NIC

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Datasheet

4In Stock

$36.52

$33.77

$30.60

$29.41

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A NIC

M85049/24-6N
Amphenol PCD
1: $41.24
7In Stock

Mfr. Part No.
M85049/24-6N

Mouser Part No
523-85049/24-6N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A NIC

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Datasheet

7In Stock

$41.24

$37.47

$32.49

$32.08

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-116N
Amphenol PCD
1: $61.95
4In Stock
75On Order

Mfr. Part No.
M85049/25-116N

Mouser Part No
523-85049/25-116N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

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Datasheet

4In Stock

75On Order

$61.95

$59.62

$56.89

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-11N
Amphenol PCD
1: $87.96
17In Stock

Mfr. Part No.
M85049/25-11N

Mouser Part No
523-85049/25-11N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

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Datasheet

17In Stock

$87.96

$80.20

$77.12

$74.55

$70.43

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-13N
Amphenol PCD
1: $58.96
5In Stock
25Expected 2026/03/23

Mfr. Part No.
M85049/25-13N

Mouser Part No
523-85049/25-13N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

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Datasheet

5In Stock

25Expected 2026/03/23

$58.96

$51.59

$49.76

$49.26

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-17N
Amphenol PCD
1: $75.05
14In Stock

Mfr. Part No.
M85049/25-17N

Mouser Part No
523-85049/25-17N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

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Datasheet

14In Stock

$75.05

$67.91

$56.58

$53.15

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-18N
Amphenol PCD
1: $63.43
12In Stock

Mfr. Part No.
M85049/25-18N

Mouser Part No
523-85049/25-18N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

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Datasheet

12In Stock

$63.43

$57.91

$49.30

$48.35

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-23N
Amphenol PCD
1: $98.89
12In Stock

Mfr. Part No.
M85049/25-23N

Mouser Part No
523-85049/25-23N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

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Datasheet

12In Stock

$98.89

$84.06

$78.79

$75.05

$74.79

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-31N
Amphenol PCD
1: $73.41
24In Stock

Mfr. Part No.
M85049/25-31N

Mouser Part No
523-85049/25-31N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

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Datasheet

24In Stock

$73.41

$63.20

$60.59

$58.45

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-43N
Amphenol PCD
1: $79.27
25Expected 2026/03/16

Mfr. Part No.
M85049/25-43N

Mouser Part No
523-85049/25-43N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

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Datasheet

25Expected 2026/03/16

$79.27

$74.34

$65.62

$62.62

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 16

M85049/26-1-16N
Amphenol PCD
1: $20.78
17In Stock

Mfr. Part No.
M85049/26-1-16N

Mouser Part No
523-85049/26-1-16N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 16

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Datasheet

17In Stock

$20.78

$18.01

$17.07

$16.83

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 1

M85049/26-1-18N
Amphenol PCD
1: $20.12
1In Stock

Mfr. Part No.
M85049/26-1-18N

Mouser Part No
523-85049/26-1-18N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 1

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Datasheet

1In Stock

$20.12

$17.11

$16.04

$15.27

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 2

M85049/26-1-20N
Amphenol PCD
1: $17.53
21In Stock

Mfr. Part No.
M85049/26-1-20N

Mouser Part No
523-85049/26-1-20N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 2

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Datasheet

21In Stock

$17.53

$16.96

$14.40

$14.26

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 2

M85049/26-1-22N
Amphenol PCD
1: $21.90
23In Stock

Mfr. Part No.
M85049/26-1-22N

Mouser Part No
523-85049/26-1-22N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 2

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Datasheet

23In Stock

$21.90

$18.61

$17.46

$16.61

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 24

M85049/26-1-24N
Amphenol PCD
1: $23.11
24In Stock

Mfr. Part No.
M85049/26-1-24N

Mouser Part No
523-85049/26-1-24N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 24

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Datasheet

24In Stock

$23.11

$20.68

$17.57

$17.19

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 26 Backshell Crmp Rng

M85049/26-2-12
Amphenol PCD
1: $11.00
4In Stock

Mfr. Part No.
M85049/26-2-12

Mouser Part No
523-85049/26-2-12

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 26 Backshell Crmp Rng

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Datasheet

4In Stock

$11.00

$10.26

$8.70

$7.66

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 10

M85049/27-10N
Amphenol PCD
1: $12.77
2In Stock
25Expected 2026/03/23

Mfr. Part No.
M85049/27-10N

Mouser Part No
523-85049/27-10N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 10

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Datasheet

2In Stock

25Expected 2026/03/23

$12.77

$11.61

$10.05

$9.61

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 14

M85049/27-14N
Amphenol PCD
1: $14.11
17In Stock

Mfr. Part No.
M85049/27-14N

Mouser Part No
523-85049/27-14N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 14

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Datasheet

17In Stock

$14.11

$12.50

$12.03

$11.43

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 27 Backshell Grommet Nut

M85049/27-16N
Amphenol PCD
1: $12.11
5In Stock

Mfr. Part No.
M85049/27-16N

Mouser Part No
523-85049/27-16N

Amphenol PCD

Circular MIL Spec Backshells 27 Backshell Grommet Nut

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Datasheet

5In Stock

$12.11

$10.75

$9.77

$9.01

$8.41

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 18

M85049/27-18N
Amphenol PCD
1: $14.60
19In Stock

Mfr. Part No.
M85049/27-18N

Mouser Part No
523-85049/27-18N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 18

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Datasheet

19In Stock

$14.60

$12.93

$12.44

$11.83

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 20

M85049/27-20N
Amphenol PCD
1: $14.89
2In Stock

Mfr. Part No.
M85049/27-20N

Mouser Part No
523-85049/27-20N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 20

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Datasheet

2In Stock

$14.89

$13.19

$12.68

$12.06

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 22

M85049/27-22N
Amphenol PCD
1: $15.41
4In Stock

Mfr. Part No.
M85049/27-22N

Mouser Part No
523-85049/27-22N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 22

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Datasheet

4In Stock

$15.41

$13.67

$13.14

$12.49

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 24

M85049/27-24N
Amphenol PCD
1: $13.27
21In Stock

Mfr. Part No.
M85049/27-24N

Mouser Part No
523-85049/27-24N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 24

Learn More

Datasheet

21In Stock

$13.27

$12.50

$10.61

$9.89

$9.34

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 08

M85049/27-8N
Amphenol PCD
1: $13.40
27In Stock

Mfr. Part No.
M85049/27-8N

Mouser Part No
523-85049/27-8N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 08

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Datasheet

27In Stock

$13.40

$11.87

$11.41

$10.85

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 12

M85049/27S12N
Amphenol PCD
1: $19.97
23In Stock

Mfr. Part No.
M85049/27S12N

Mouser Part No
523-85049/27S12N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 12

Learn More

Datasheet

23In Stock

$19.97

$16.97

$15.90

$15.14

View

Min.: 1
Mult.: 1

Backshell Clamps

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