Connectors – Mouser Singapore

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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 BACKSHELLS

M85049/88-21Z03
Amphenol PCD
1: $87.21
239In Stock

Mfr. Part No.
M85049/88-21Z03

Mouser Part No
523-M8504988-21Z03

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELLS

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Datasheet

239In Stock

$87.21

$76.69

$73.74

$71.28

$67.35

Min.: 1
Mult.: 1

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

M85049/88-23Z02
Amphenol PCD
1: $89.96
30In Stock

Mfr. Part No.
M85049/88-23Z02

Mouser Part No
523-M8504988-23Z02

Amphenol PCD

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

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Datasheet

30In Stock

$89.96

$83.33

$72.29

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/88-9Z03
Amphenol PCD
1: $62.19
117In Stock
325Expected 6/4/2026

Mfr. Part No.
M85049/88-9Z03

Mouser Part No
523-M8504988-9Z03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

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Datasheet

117In Stock

325Expected 6/4/2026

$62.19

$54.07

$51.74

$50.07

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Min.: 1
Mult.: 1

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

M85049/89-13Z03
Amphenol PCD
1: $101.04
25In Stock

Mfr. Part No.
M85049/89-13Z03

Mouser Part No
523-M8504989-13Z03

Amphenol PCD

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

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Datasheet

25In Stock

$101.04

$94.03

$82.43

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/90-9Z03
Amphenol PCD
1: $108.06
24In Stock
50Expected 9/3/2026

Mfr. Part No.
M85049/90-9Z03

Mouser Part No
523-M8504990-9Z03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

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Datasheet

24In Stock

50Expected 9/3/2026

$108.06

$98.04

$83.32

$81.30

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Min.: 1
Mult.: 1

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

M85049/10-116N
Amphenol PCD
1: $106.10
13In Stock

Mfr. Part No.
M85049/10-116N

Mouser Part No
523-85049/10-116N

Amphenol PCD

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

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Datasheet

13In Stock

$106.10

$93.16

$87.40

$86.18

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Min.: 1
Mult.: 1

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

M85049/10-25N
Amphenol PCD
1: $167.72
6In Stock
25Expected 14/4/2026

Mfr. Part No.
M85049/10-25N

Mouser Part No
523-85049/10-25N

Amphenol PCD

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

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Datasheet

6In Stock

25Expected 14/4/2026

$167.72

$144.32

$128.28

$107.42

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Min.: 1
Mult.: 1

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

M85049/10-45N
Amphenol PCD
1: $197.80
17In Stock

Mfr. Part No.
M85049/10-45N

Mouser Part No
523-85049/10-45N

Amphenol PCD

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

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Datasheet

17In Stock

$197.80

$181.52

$174.54

$168.70

Min.: 1
Mult.: 1

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

M85049/10-57N
Amphenol PCD
1: $167.83
5In Stock

Mfr. Part No.
M85049/10-57N

Mouser Part No
523-85049/10-57N

Amphenol PCD

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

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Datasheet

5In Stock

$167.83

$159.25

$157.56

$139.89

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-13N
Amphenol PCD
1: $87.92
23In Stock
25Expected 29/4/2026

Mfr. Part No.
M85049/11-13N

Mouser Part No
523-85049/11-13N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

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Datasheet

23In Stock

25Expected 29/4/2026

$87.92

$78.52

$70.35

$66.93

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 11 Backshell Env

M85049/11-17N
Amphenol PCD
1: $90.29
15In Stock

Mfr. Part No.
M85049/11-17N

Mouser Part No
523-85049/11-17N

Amphenol PCD

Circular MIL Spec Backshells 11 Backshell Env

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Datasheet

15In Stock

$90.29

$81.73

$70.47

$67.26

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-18N
Amphenol PCD
1: $83.41
18In Stock
25Expected 23/3/2026

Mfr. Part No.
M85049/11-18N

Mouser Part No
523-85049/11-18N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

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Datasheet

18In Stock

25Expected 23/3/2026

$83.41

$78.85

$67.01

$64.77

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-19N
Amphenol PCD
1: $130.69
16In Stock

Mfr. Part No.
M85049/11-19N

Mouser Part No
523-85049/11-19N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

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Datasheet

16In Stock

$130.69

$121.44

$111.12

$110.76

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 11 Backshell Env

M85049/11-21N
Amphenol PCD
1: $94.03
6In Stock

Mfr. Part No.
M85049/11-21N

Mouser Part No
523-85049/11-21N

Amphenol PCD

Circular MIL Spec Backshells 11 Backshell Env

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Datasheet

6In Stock

$94.03

$84.96

$76.44

$72.61

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-22N
Amphenol PCD
1: $94.03
22In Stock

Mfr. Part No.
M85049/11-22N

Mouser Part No
523-85049/11-22N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

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Datasheet

22In Stock

$94.03

$82.69

$79.51

$76.85

$72.61

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-25N
Amphenol PCD
1: $97.84
1In Stock

Mfr. Part No.
M85049/11-25N

Mouser Part No
523-85049/11-25N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

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Datasheet

1In Stock

$97.84

$88.31

$79.61

$75.55

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Min.: 1
Mult.: 1

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

M85049/14-17N
Amphenol PCD
1: $20.49
19In Stock

Mfr. Part No.
M85049/14-17N

Mouser Part No
523-85049/14-17N

Amphenol PCD

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

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Datasheet

19In Stock

$20.49

$19.00

$16.14

$15.82

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Min.: 1
Mult.: 1

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

M85049/14-19N
Amphenol PCD
1: $20.99
8In Stock

Mfr. Part No.
M85049/14-19N

Mouser Part No
523-85049/14-19N

Amphenol PCD

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

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Datasheet

8In Stock

$20.99

$18.61

$17.89

$17.01

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Min.: 1
Mult.: 1

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

M85049/14-21N
Amphenol PCD
1: $21.52
22In Stock

Mfr. Part No.
M85049/14-21N

Mouser Part No
523-85049/14-21N

Amphenol PCD

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

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Datasheet

22In Stock

$21.52

$19.07

$18.33

$17.44

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Min.: 1
Mult.: 1

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

M85049/14-23N
Amphenol PCD
1: $21.60
1In Stock

Mfr. Part No.
M85049/14-23N

Mouser Part No
523-85049/14-23N

Amphenol PCD

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

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Datasheet

1In Stock

$21.60

$19.63

$16.67

$15.42

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Min.: 1
Mult.: 1

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

M85049/14-25N
Amphenol PCD
1: $22.74
12In Stock

Mfr. Part No.
M85049/14-25N

Mouser Part No
523-85049/14-25N

Amphenol PCD

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

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Datasheet

12In Stock

$22.74

$20.68

$17.57

$16.24

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Min.: 1
Mult.: 1

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

M85049/14S11N
Amphenol PCD
1: $29.70
32In Stock

Mfr. Part No.
M85049/14S11N

Mouser Part No
523-85049/14S11N

Amphenol PCD

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

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Datasheet

32In Stock

$29.70

$27.88

$21.98

$19.71

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Min.: 1
Mult.: 1

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

M85049/14S13N
Amphenol PCD
1: $32.89
24In Stock

Mfr. Part No.
M85049/14S13N

Mouser Part No
523-85049/14S13N

Amphenol PCD

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

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Datasheet

24In Stock

$32.89

$32.87

$25.49

$20.66

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Min.: 1
Mult.: 1

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

M85049/14S15N
Amphenol PCD
1: $40.69
30In Stock

Mfr. Part No.
M85049/14S15N

Mouser Part No
523-85049/14S15N

Amphenol PCD

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

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Datasheet

30In Stock

$40.69

$32.64

$29.47

$20.95

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Min.: 1
Mult.: 1

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

M85049/14S21N
Amphenol PCD
1: $33.30
13In Stock

Mfr. Part No.
M85049/14S21N

Mouser Part No
523-85049/14S21N

Amphenol PCD

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

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Datasheet

13In Stock

$33.30

$29.73

$27.63

$23.16

View

Min.: 1
Mult.: 1

Backshell Clamps

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