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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 10 Backshell Env-EMI/RFI

M85049/10-21N
Amphenol PCD
1: £61.64
17In Stock

Mfr. Part No.
M85049/10-21N

Mouser Part No
523-85049/10-21N

Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI

Datasheet

17In Stock

£61.64

£54.27

£53.81

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 21

M85049/10-22N
Amphenol PCD
1: £62.46
11In Stock

Mfr. Part No.
M85049/10-22N

Mouser Part No
523-85049/10-22N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 21

Datasheet

11In Stock

£62.46

£55.53

£54.27

£51.62

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST NIC SZ 24

M85049/60-1N24
Amphenol PCD
1: £15.36
54In Stock

Mfr. Part No.
M85049/60-1N24

Mouser Part No
523-85049/60-1N24

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST NIC SZ 24

Datasheet

54In Stock

£15.36

£13.37

£12.63

£12.06

£11.83

Min.: 1
Mult.: 1

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

M85049/25-23N
Amphenol PCD
1: £68.80
11In Stock

Mfr. Part No.
M85049/25-23N

Mouser Part No
523-85049/25-23N

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

Datasheet

11In Stock

£68.80

£61.69

£61.52

£58.59

£56.14

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 10

M85049/10-137N
Amphenol PCD
1: £45.75
27In Stock

Mfr. Part No.
M85049/10-137N

Mouser Part No
523-85049/10-137N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 10

Datasheet

27In Stock

£45.75

£43.46

£43.32

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-71N
Amphenol PCD
1: £109.73
11In Stock

Mfr. Part No.
M85049/11-71N

Mouser Part No
523-85049/11-71N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

11In Stock

£109.73

£100.70

£97.68

£96.20

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-09N
Amphenol PCD
1: £45.65
23In Stock

Mfr. Part No.
M85049/11-09N

Mouser Part No
523-85049/11-9N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

23In Stock

£45.65

£39.58

£39.04

£36.79

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N03A
Amphenol PCD
1: £29.52
24In Stock

Mfr. Part No.
M85049/2113N03A

Mouser Part No
523-85049/2113N03A

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

Datasheet

24In Stock

£29.52

£27.17

£26.96

£24.89

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

M85049/2119A05
Amphenol PCD
1: £36.12
24In Stock

Mfr. Part No.
M85049/2119A05

Mouser Part No
523-85049/2119A05

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

Datasheet

24In Stock

£36.12

£31.40

£29.55

£29.48

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

M85049/2119N05
Amphenol PCD
1: £33.20
22In Stock

Mfr. Part No.
M85049/2119N05

Mouser Part No
523-85049/2119N05

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

Datasheet

22In Stock

£33.20

£29.93

£29.92

£29.41

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP 45 DEG NIC SZ 12

M85049/57G12N
Amphenol PCD
1: £18.15
33In Stock

Mfr. Part No.
M85049/57G12N

Mouser Part No
523-85049/57G12N

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP 45 DEG NIC SZ 12

Datasheet

33In Stock

£18.15

£18.10

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

M85049/2125N10A
Amphenol PCD
1: £42.13
25In Stock

Mfr. Part No.
M85049/2125N10A

Mouser Part No
523-85049/2125N10A

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

Datasheet

25In Stock

£42.13

£38.39

£35.82

£35.50

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 12

M85049/49-2S12N
Amphenol PCD
1: £14.58
64In Stock

Mfr. Part No.
M85049/49-2S12N

Mouser Part No
523-85049/49-2S12N

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 12

Datasheet

64In Stock

£14.58

£13.78

£11.83

£11.66

£11.42

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 19

M85049/1919N04
Amphenol PCD
1: £44.44
26In Stock

Mfr. Part No.
M85049/1919N04

Mouser Part No
523-85049/1919N04

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 19

Datasheet

26In Stock

£44.44

£39.27

£37.88

£36.69

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13

M85049/2113A04
Amphenol PCD
1: £29.52
25In Stock

Mfr. Part No.
M85049/2113A04

Mouser Part No
523-85049/2113A04

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13

Datasheet

25In Stock

£29.52

£26.67

£26.31

£24.22

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 19

M85049/79-19N03
Amphenol PCD
1: £56.00
23In Stock

Mfr. Part No.
M85049/79-19N03

Mouser Part No
523-85049/79-19N03

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 19

Datasheet

23In Stock

£56.00

£54.41

£54.40

£52.19

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

M85049/47S8N
Amphenol PCD
1: £19.60
18In Stock

Mfr. Part No.
M85049/47S8N

Mouser Part No
523-85049/47S8N

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

Datasheet

18In Stock

£19.60

£17.69

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

M85049/47S22N
Amphenol PCD
1: £23.65
17In Stock

Mfr. Part No.
M85049/47S22N

Mouser Part No
523-85049/47S22N

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

Datasheet

17In Stock

£23.65

£20.79

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

M85049/47S22W
Amphenol PCD
1: £26.01
5In Stock

Mfr. Part No.
M85049/47S22W

Mouser Part No
523-85049/47S22W

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

Datasheet

5In Stock

£26.01

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NICKEL SIZE 08

M85049/47-8N
Amphenol PCD
1: £13.86
9In Stock

Mfr. Part No.
M85049/47-8N

Mouser Part No
523-85049/47-8N

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NICKEL SIZE 08

Datasheet

9In Stock

£13.86

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP OD CAD SZ 08

M85049/53-8W
Amphenol PCD
1: £13.99
22In Stock

Mfr. Part No.
M85049/53-8W

Mouser Part No
523-85049/53-8W

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP OD CAD SZ 08

Datasheet

22In Stock

£13.99

£12.13

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL OD CAD SZ 10

M85049/47S10W
Amphenol PCD
1: £22.21
3In Stock
25Expected 29/10/2026

Mfr. Part No.
M85049/47S10W

Mouser Part No
523-85049/47S10W

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL OD CAD SZ 10

Datasheet

3In Stock

25Expected 29/10/2026

£22.21

£21.06

£17.89

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NICKEL SZ 12

M85049/47S12N
Amphenol PCD
1: £20.73
24In Stock

Mfr. Part No.
M85049/47S12N

Mouser Part No
523-85049/47S12N

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NICKEL SZ 12

Datasheet

24In Stock

£20.73

£19.78

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

M85049/47S12W
Amphenol PCD
1: £22.02
13In Stock

Mfr. Part No.
M85049/47S12W

Mouser Part No
523-85049/47S12W

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

Datasheet

13In Stock

£22.02

£21.00

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9

M85049/1909W02
Amphenol PCD
1: £50.56
103In Stock

Mfr. Part No.
M85049/1909W02

Mouser Part No
523-85049/1909W02

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9

Datasheet

103In Stock

£50.56

£42.98

£40.25

£35.67

View

Min.: 1
Mult.: 1

No