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 Backshells BACKSHELL ENV R/A NICKEL

M85049/9-16N
Amphenol PCD
1: $61.30
20In Stock

Mfr. Part No.
M85049/9-16N

Mouser Part No
523-85049/9-16N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

20In Stock

$61.30

$53.30

$50.16

$49.79

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-17N
Amphenol PCD
1: $63.89
13In Stock

Mfr. Part No.
M85049/9-17N

Mouser Part No
523-85049/9-17N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

13In Stock

$63.89

$54.32

$54.30

$53.16

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-22N
Amphenol PCD
1: $90.41
19In Stock

Mfr. Part No.
M85049/9-22N

Mouser Part No
523-85049/9-22N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

19In Stock

$90.41

$78.40

$76.62

$69.69

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-4N
Amphenol PCD
1: $52.60
23In Stock

Mfr. Part No.
M85049/9-4N

Mouser Part No
523-85049/9-4N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

23In Stock

$52.60

$45.74

$43.03

$41.62

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-5N
Amphenol PCD
1: $52.59
28In Stock

Mfr. Part No.
M85049/9-5N

Mouser Part No
523-85049/9-5N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

28In Stock

$52.59

$45.72

$43.91

$43.03

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-6N
Amphenol PCD
1: $54.16
5In Stock

Mfr. Part No.
M85049/9-6N

Mouser Part No
523-85049/9-6N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

5In Stock

$54.16

$45.23

$42.94

$42.54

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-74N
Amphenol PCD
1: $55.83
5In Stock

Mfr. Part No.
M85049/9-74N

Mouser Part No
523-85049/9-74N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

5In Stock

$55.83

$48.54

$44.15

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 15

M85049/90-15N02
Amphenol PCD
1: $100.29
6In Stock

Mfr. Part No.
M85049/90-15N02

Mouser Part No
523-85049/90-15N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 15

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Datasheet

6In Stock

$100.29

$85.87

$80.50

$76.68

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 90 Backshell Band Lock

M85049/90-19N02
Amphenol PCD
1: $101.31
17In Stock

Mfr. Part No.
M85049/90-19N02

Mouser Part No
523-85049/90-19N02

Amphenol PCD

Circular MIL Spec Backshells 90 Backshell Band Lock

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Datasheet

17In Stock

$101.31

$89.86

$85.90

$81.91

$78.01

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 21

M85049/90-21N02
Amphenol PCD
1: $107.22
1In Stock
25Expected 27/8/2026

Mfr. Part No.
M85049/90-21N02

Mouser Part No
523-85049/90-21N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 21

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Datasheet

1In Stock

25Expected 27/8/2026

$107.22

$94.04

$92.36

$88.78

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 90 Backshell Band Lock

M85049/90-25N02
Amphenol PCD
1: $124.97
10In Stock

Mfr. Part No.
M85049/90-25N02

Mouser Part No
523-85049/90-25N02

Amphenol PCD

Circular MIL Spec Backshells 90 Backshell Band Lock

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Datasheet

10In Stock

$124.97

$108.50

$101.70

$96.85

$92.24

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN

M85049/10-41Z
Amphenol PCD
1: $153.14
15In Stock

Mfr. Part No.
M85049/10-41Z

Mouser Part No
523-M8504910-41Z

Amphenol PCD

Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN

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Datasheet

15In Stock

$153.14

$139.64

$136.49

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN

M85049/10-53Z
Amphenol PCD
1: $234.72
24In Stock

Mfr. Part No.
M85049/10-53Z

Mouser Part No
523-M8504910-53Z

Amphenol PCD

Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN

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Datasheet

24In Stock

$234.72

$202.67

$187.65

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Env;BZN

M85049/11-136Z
Amphenol PCD
1: $97.80
21In Stock

Mfr. Part No.
M85049/11-136Z

Mouser Part No
523-M8504911-136Z

Amphenol PCD

Circular MIL Spec Backshells Backshell;Env;BZN

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Datasheet

21In Stock

$97.80

$86.93

$84.96

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Env;BZN

M85049/11-21Z
Amphenol PCD
1: $110.36
10In Stock

Mfr. Part No.
M85049/11-21Z

Mouser Part No
523-M8504911-21Z

Amphenol PCD

Circular MIL Spec Backshells Backshell;Env;BZN

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Datasheet

10In Stock

$110.36

$98.10

$95.88

$94.62

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories SZ 11 RECP COVER

D38999/33Z11R
Amphenol PCD
1: $27.47
329In Stock
3,325On Order

Mfr. Part No.
D38999/33Z11R

Mouser Part No
523-D38999/33Z11R

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 11 RECP COVER

Datasheet

329In Stock

3,325On Order

$27.47

$24.09

$21.79

$21.42

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories SZ13 w/Rope & Ring D38999 Dust Cap

D38999/33Z13N
Amphenol PCD
1: $30.61
217In Stock
650On Order

Mfr. Part No.
D38999/33Z13N

Mouser Part No
523-D38999/33Z13N

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ13 w/Rope & Ring D38999 Dust Cap

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Datasheet

217In Stock

650On Order

$30.61

$26.03

$24.38

$23.22

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories SZ15 w/Rope & Ring D38999 Dust Cap

D38999/33Z15N
Amphenol PCD
1: $30.04
687In Stock
1,375Expected 8/9/2026

Mfr. Part No.
D38999/33Z15N

Mouser Part No
523-D38999/33Z15N

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ15 w/Rope & Ring D38999 Dust Cap

Datasheet

687In Stock

1,375Expected 8/9/2026

$30.04

$27.46

$25.95

$25.69

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories SZ 15 RECP COVER

D38999/33Z15R
Amphenol PCD
1: $31.72
786In Stock

Mfr. Part No.
D38999/33Z15R

Mouser Part No
523-D38999/33Z15R

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 15 RECP COVER

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Datasheet

786In Stock

$31.72

$26.96

$25.26

$24.06

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories SZ17 w/Rope & Ring D38999 Dust Cap

D38999/33Z17N
Amphenol PCD
1: $36.76
352In Stock

Mfr. Part No.
D38999/33Z17N

Mouser Part No
523-D38999/33Z17N

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ17 w/Rope & Ring D38999 Dust Cap

Datasheet

352In Stock

$36.76

$34.82

$32.64

$31.08

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories SZ 17 RECP COVER

D38999/33Z17R
Amphenol PCD
1: $31.69
702In Stock
3,495On Order

Mfr. Part No.
D38999/33Z17R

Mouser Part No
523-D38999/33Z17R

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 17 RECP COVER

Datasheet

702In Stock

3,495On Order

$31.69

$27.66

$25.92

$24.67

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories SZ19 w/Rope & Ring D38999 Dust Cap

D38999/33Z19N
Amphenol PCD
1: $37.33
198In Stock

Mfr. Part No.
D38999/33Z19N

Mouser Part No
523-D38999/33Z19N

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ19 w/Rope & Ring D38999 Dust Cap

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Datasheet

198In Stock

$37.33

$31.74

$29.76

$28.33

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories SZ21 w/Rope & Ring D38999 Dust Cap

D38999/33Z21N
Amphenol PCD
1: $38.95
324In Stock

Mfr. Part No.
D38999/33Z21N

Mouser Part No
523-D38999/33Z21N

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ21 w/Rope & Ring D38999 Dust Cap

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Datasheet

324In Stock

$38.95

$33.25

$31.14

$29.66

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories SZ25 w/Rope & Ring D38999 Dust Cap

D38999/33Z25N
Amphenol PCD
1: $39.13
175In Stock

Mfr. Part No.
D38999/33Z25N

Mouser Part No
523-D38999/33Z25N

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ25 w/Rope & Ring D38999 Dust Cap

Learn More

Datasheet

175In Stock

$39.13

$37.44

$36.53

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Min.: 1
Mult.: 1

D-Sub Backshells RECTANGULAR STRAIN RELIEF BACKSHELL

M85049/48-2-1N
Amphenol PCD
1: $16.17
306In Stock
3,725On Order

Mfr. Part No.
M85049/48-2-1N

Mouser Part No
523-M85049/48-2-1N

Amphenol PCD

D-Sub Backshells RECTANGULAR STRAIN RELIEF BACKSHELL

Datasheet

306In Stock

3,725On Order

$16.17

$13.75

$12.87

$12.25

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Min.: 1
Mult.: 1

Backshell Clamps

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