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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 Strain Reliefs & Adapters Backshell;Band lock;BZN

M85049/88-13Z02
Amphenol PCD
1: £41.85
58In Stock

Mfr. Part No.
M85049/88-13Z02

Mouser Part No
523-M8504988-13Z02

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

Datasheet

58In Stock

£41.85

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

M85049/88-19Z02
Amphenol PCD
1: £46.19
37In Stock

Mfr. Part No.
M85049/88-19Z02

Mouser Part No
523-M8504988-19Z02

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

Datasheet

37In Stock

£46.19

£42.34

£38.51

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELLS

M85049/88-21Z03
Amphenol PCD
1: £47.11
179In Stock

Mfr. Part No.
M85049/88-21Z03

Mouser Part No
523-M8504988-21Z03

Circular MIL Spec Strain Reliefs & Adapters BACKSHELLS

Datasheet

179In Stock

£47.11

£41.42

£39.83

£38.50

£36.38

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

M85049/88-23Z02
Amphenol PCD
1: £48.59
30In Stock

Mfr. Part No.
M85049/88-23Z02

Mouser Part No
523-M8504988-23Z02

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

Datasheet

30In Stock

£48.59

£45.01

£39.05

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

M85049/89-13Z03
Amphenol PCD
1: £54.57
25In Stock

Mfr. Part No.
M85049/89-13Z03

Mouser Part No
523-M8504989-13Z03

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

Datasheet

25In Stock

£54.57

£50.79

£44.52

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/90-9Z03
Amphenol PCD
1: £58.36
24In Stock
50Expected 09/03/2026

Mfr. Part No.
M85049/90-9Z03

Mouser Part No
523-M8504990-9Z03

Circular MIL Spec Backshells BACKSHELL

Datasheet

24In Stock

50Expected 09/03/2026

£58.36

£53.63

£46.49

£46.13

View

Min.: 1
Mult.: 1

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

M85049/10-116N
Amphenol PCD
1: £68.36
13In Stock

Mfr. Part No.
M85049/10-116N

Mouser Part No
523-85049/10-116N

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

Datasheet

13In Stock

£68.36

£62.49

£59.41

£50.49

View

Min.: 1
Mult.: 1

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

M85049/10-25N
Amphenol PCD
1: £82.80
6In Stock
25Expected 14/04/2026

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

6In Stock

25Expected 14/04/2026

£82.80

£70.91

£67.39

£54.36

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 22

M85049/10-45N
Amphenol PCD
1: £106.84
17In Stock

Mfr. Part No.
M85049/10-45N

Mouser Part No
523-85049/10-45N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 22

Datasheet

17In Stock

£106.84

£98.05

£94.28

£91.12

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 28

M85049/10-57N
Amphenol PCD
1: £85.42
5In Stock

Mfr. Part No.
M85049/10-57N

Mouser Part No
523-85049/10-57N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 28

Datasheet

5In Stock

£85.42

£85.41

£81.97

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-13N
Amphenol PCD
1: £53.72
23In Stock
25Expected 29/04/2026

Mfr. Part No.
M85049/11-13N

Mouser Part No
523-85049/11-13N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

23In Stock

25Expected 29/04/2026

£53.72

£48.19

£43.25

£39.87

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 11 Backshell Env

M85049/11-17N
Amphenol PCD
1: £50.23
15In Stock

Mfr. Part No.
M85049/11-17N

Mouser Part No
523-85049/11-17N

Circular MIL Spec Backshells 11 Backshell Env

Datasheet

15In Stock

£50.23

£45.71

£40.52

£38.80

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-18N
Amphenol PCD
1: £48.79
18In Stock
25Expected 23/03/2026

Mfr. Part No.
M85049/11-18N

Mouser Part No
523-85049/11-18N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

18In Stock

25Expected 23/03/2026

£48.79

£42.91

£38.80

£35.40

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-19N
Amphenol PCD
1: £70.59
6In Stock

Mfr. Part No.
M85049/11-19N

Mouser Part No
523-85049/11-19N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

6In Stock

£70.59

£65.60

£60.02

£59.82

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-22N
Amphenol PCD
1: £50.79
22In Stock

Mfr. Part No.
M85049/11-22N

Mouser Part No
523-85049/11-22N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

22In Stock

£50.79

£44.66

£42.94

£41.51

£39.22

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-25N
Amphenol PCD
1: £52.85
1In Stock

Mfr. Part No.
M85049/11-25N

Mouser Part No
523-85049/11-25N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

1In Stock

£52.85

£47.70

£43.00

£40.80

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 17

M85049/14-17N
Amphenol PCD
1: £11.08
19In Stock

Mfr. Part No.
M85049/14-17N

Mouser Part No
523-85049/14-17N

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 17

Datasheet

19In Stock

£11.08

£9.82

£8.21

£8.20

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 19

M85049/14-19N
Amphenol PCD
1: £11.34
8In Stock

Mfr. Part No.
M85049/14-19N

Mouser Part No
523-85049/14-19N

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 19

Datasheet

8In Stock

£11.34

£10.06

£9.66

£9.19

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 21

M85049/14-21N
Amphenol PCD
1: £11.62
22In Stock

Mfr. Part No.
M85049/14-21N

Mouser Part No
523-85049/14-21N

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 21

Datasheet

22In Stock

£11.62

£10.30

£9.90

£9.42

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 23

M85049/14-23N
Amphenol PCD
1: £11.67
1In Stock

Mfr. Part No.
M85049/14-23N

Mouser Part No
523-85049/14-23N

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 23

Datasheet

1In Stock

£11.67

£10.12

£8.98

£8.89

£8.70

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 25

M85049/14-25N
Amphenol PCD
1: £9.03
12In Stock

Mfr. Part No.
M85049/14-25N

Mouser Part No
523-85049/14-25N

Circular MIL Spec Tools, Hardware & Accessories BACKSHELL GRMT NUT ST NIC SZ 25

Datasheet

12In Stock

£9.03

£8.70

£8.52

£7.99

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 11

M85049/14S11N
Amphenol PCD
1: £16.05
32In Stock

Mfr. Part No.
M85049/14S11N

Mouser Part No
523-85049/14S11N

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 11

Datasheet

32In Stock

£16.05

£15.06

£11.87

£10.64

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 13

M85049/14S13N
Amphenol PCD
1: £15.11
24In Stock

Mfr. Part No.
M85049/14S13N

Mouser Part No
523-85049/14S13N

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 13

Datasheet

24In Stock

£15.11

£12.89

£12.87

£12.41

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 15

M85049/14S15N
Amphenol PCD
1: £21.97
30In Stock

Mfr. Part No.
M85049/14S15N

Mouser Part No
523-85049/14S15N

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 15

Datasheet

30In Stock

£21.97

£17.63

£15.91

£11.31

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 21

M85049/14S21N
Amphenol PCD
1: £17.99
13In Stock

Mfr. Part No.
M85049/14S21N

Mouser Part No
523-85049/14S21N

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 21

Datasheet

13In Stock

£17.99

£16.06

£14.93

£12.51

View

Min.: 1
Mult.: 1