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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 BND LCK 45 DEG ADPTR CAD SZ 23

M85049/89-23W03
Amphenol PCD
1: £54.75
574In Stock

Mfr. Part No.
M85049/89-23W03

Mouser Part No
523-85049/89-23W03

Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 23

Datasheet

574In Stock

£54.75

£49.79

£47.73

£46.12

£44.00

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14

M85049/10-19N
Amphenol PCD
1: £87.75
20In Stock

Mfr. Part No.
M85049/10-19N

Mouser Part No
523-85049/10-19N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14

Datasheet

20In Stock

£87.75

£80.03

£78.22

£76.61

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 18

M85049/51-1-18N
Amphenol PCD
1: £12.72
196In Stock

Mfr. Part No.
M85049/51-1-18N

Mouser Part No
523-85049/51-1-18N

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 18

Datasheet

196In Stock

£12.72

£11.77

£11.51

£10.44

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 9

M85049/78-09N02
Amphenol PCD
1: £53.11
27In Stock

Mfr. Part No.
M85049/78-09N02

Mouser Part No
523-85049/78-09N02

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 9

Datasheet

27In Stock

£53.11

£45.74

£43.76

£40.85

£38.91

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 89 Backshell Band Lock

M85049/89-9N03
Amphenol PCD
1: £32.20
44In Stock

Mfr. Part No.
M85049/89-9N03

Mouser Part No
523-85049/89-9N03

Circular MIL Spec Backshells 89 Backshell Band Lock

Datasheet

44In Stock

£32.20

£30.98

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 23

M85049/1923N07
Amphenol PCD
1: £48.26
43In Stock

Mfr. Part No.
M85049/1923N07

Mouser Part No
523-85049/1923N07

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 23

Datasheet

43In Stock

£48.26

£46.17

£46.16

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 15

M85049/89-15N02
Amphenol PCD
1: £42.38
35In Stock

Mfr. Part No.
M85049/89-15N02

Mouser Part No
523-85049/89-15N02

Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 15

Datasheet

35In Stock

£42.38

£38.32

£36.87

£35.35

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 18

M85049/10-25N
Amphenol PCD
1: £100.53
31In Stock

Mfr. Part No.
M85049/10-25N

Mouser Part No
523-85049/10-25N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 18

Datasheet

31In Stock

£100.53

£95.95

£95.20

£74.62

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 23

M85049/1823N03
Amphenol PCD
1: £54.68
42In Stock

Mfr. Part No.
M85049/1823N03

Mouser Part No
523-85049/1823N03

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 23

Datasheet

42In Stock

£54.68

£47.87

£45.57

£43.57

£41.48

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-13N
Amphenol PCD
1: £43.64
47In Stock

Mfr. Part No.
M85049/11-13N

Mouser Part No
523-85049/11-13N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

47In Stock

£43.64

£38.96

£37.70

£37.02

£35.26

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-19N
Amphenol PCD
1: £73.25
50In Stock

Mfr. Part No.
M85049/11-19N

Mouser Part No
523-85049/11-19N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

50In Stock

£73.25

£62.24

£58.48

£55.69

£53.11

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 23

M85049/1823N09
Amphenol PCD
1: £65.32
52In Stock

Mfr. Part No.
M85049/1823N09

Mouser Part No
523-85049/1823N09

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 23

Datasheet

52In Stock

£65.32

£55.53

£53.31

£51.53

£46.27

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 25

M85049/1825N07
Amphenol PCD
1: £54.10
71In Stock

Mfr. Part No.
M85049/1825N07

Mouser Part No
523-85049/1825N07

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 25

Datasheet

71In Stock

£54.10

£49.55

£46.28

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 23

M85049/1923N08
Amphenol PCD
1: £56.34
47In Stock

Mfr. Part No.
M85049/1923N08

Mouser Part No
523-85049/1923N08

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 23

Datasheet

47In Stock

£56.34

£48.77

£45.71

£43.53

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N03
Amphenol PCD
1: £32.41
46In Stock

Mfr. Part No.
M85049/2113N03

Mouser Part No
523-85049/2113N03

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

Datasheet

46In Stock

£32.41

£28.02

£25.15

£25.14

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 20

M85049/10-31N
Amphenol PCD
1: £66.04
50In Stock

Mfr. Part No.
M85049/10-31N

Mouser Part No
523-85049/10-31N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 20

Datasheet

50In Stock

£66.04

£64.59

£62.59

£54.17

£49.89

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12

M85049/84-12N03
Amphenol PCD
1: £53.08
55In Stock

Mfr. Part No.
M85049/84-12N03

Mouser Part No
523-85049/84-12N03

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12

Datasheet

55In Stock

£53.08

£45.88

£39.22

£39.03

£39.02

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14

M85049/1714N02
Amphenol PCD
1: £47.00
53In Stock

Mfr. Part No.
M85049/1714N02

Mouser Part No
523-85049/1714N02

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14

Datasheet

53In Stock

£47.00

£40.36

£39.72

£38.40

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

M85049/51S12N
Amphenol PCD
1: £20.40
76In Stock

Mfr. Part No.
M85049/51S12N

Mouser Part No
523-85049/51S12N

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

Datasheet

76In Stock

£20.40

£18.13

£14.83

£14.16

£13.49

Min.: 1
Mult.: 1

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

M85049/1921N05
Amphenol PCD
1: £50.86
33In Stock

Mfr. Part No.
M85049/1921N05

Mouser Part No
523-85049/1921N05

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

Datasheet

33In Stock

£50.86

£49.18

£47.30

£38.59

View

Min.: 1
Mult.: 1

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

M85049/1909W02
Amphenol PCD
1: £50.56
82In Stock
100Expected 09/12/2026

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

82In Stock

100Expected 09/12/2026

£50.56

£42.98

£40.25

£35.67

View

Min.: 1
Mult.: 1

No

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

M85049/25-21W
Amphenol PCD
1: £57.39
26In Stock

Mfr. Part No.
M85049/25-21W

Mouser Part No
523-85049/25-21W

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

Datasheet

26In Stock

£57.39

£50.42

£47.27

£44.12

£42.02

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI

M85049/79-21W06
Amphenol PCD
1: £59.78
58In Stock

Mfr. Part No.
M85049/79-21W06

Mouser Part No
523-85049/79-21W06

Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI

Datasheet

58In Stock

£59.78

£55.38

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells 9 Backshell Env

M85049/9-17W
Amphenol PCD
1: £39.57
37In Stock

Mfr. Part No.
M85049/9-17W

Mouser Part No
523-85049/9-17W

Circular MIL Spec Backshells 9 Backshell Env

Datasheet

37In Stock

£39.57

£33.93

£30.94

£30.34

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 25

M85049/1825W10
Amphenol PCD
1: £67.30
57In Stock

Mfr. Part No.
M85049/1825W10

Mouser Part No
523-85049/1825W10

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 25

Datasheet

57In Stock

£67.30

£59.56

£54.68

£54.14

£54.00

Min.: 1
Mult.: 1

No