Connectors – Mouser Chile

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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 38 Backshell Strain Relief Clamp

M85049/38S15N
Amphenol PCD
1: $19.393
1.623In Stock
1.275Expected 11/11/2026

Mfr. Part #
M85049/38S15N

Mouser Part #
523-85049/38S15N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

1.623In Stock

1.275Expected 11/11/2026

$19.393

$17.742

$16.627

$15.838

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

M85049/38S21N
Amphenol PCD
1: $26.166
1.067In Stock
575Expected 11/11/2026

Mfr. Part #
M85049/38S21N

Mouser Part #
523-85049/38S21N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

1.067In Stock

575Expected 11/11/2026

$26.166

$24.851

$21.244

$19.951

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

M85049/38S9N
Amphenol PCD
1: $17.952
1.506In Stock
1.575Expected 10/30/2026

Mfr. Part #
M85049/38S9N

Mouser Part #
523-85049/38S9N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

1.506In Stock

1.575Expected 10/30/2026

$17.952

$15.902

$13.640

$13.167

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 13

M85049/88-13N03
Amphenol PCD
1: $39.417
707In Stock
1.800On Order

Mfr. Part #
M85049/88-13N03

Mouser Part #
523-85049/88-13N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 13

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Datasheet

707In Stock

1.800On Order

$39.417

$33.507

$31.403

$29.910

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 88 Backshell Band Lock

M85049/88-17N03
Amphenol PCD
1: $45.791
1.392In Stock
1.050Expected 10/29/2026

Mfr. Part #
M85049/88-17N03

Mouser Part #
523-85049/88-17N03

Amphenol PCD

Circular MIL Spec Backshells 88 Backshell Band Lock

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Datasheet

1.392In Stock

1.050Expected 10/29/2026

$45.791

$40.721

$38.587

$34.443

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 88 Backshell Band Lock

M85049/88-9N03
Amphenol PCD
1: $39.649
2.200In Stock
1.775Expected 10/15/2026

Mfr. Part #
M85049/88-9N03

Mouser Part #
523-85049/88-9N03

Amphenol PCD

Circular MIL Spec Backshells 88 Backshell Band Lock

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Datasheet

2.200In Stock

1.775Expected 10/15/2026

$39.649

$36.715

$34.527

$33.517

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 11 STRAIN RELIEF OD CAD

M85049/38-11W
Amphenol PCD
1: $12.810
1.763In Stock
3.375On Order

Mfr. Part #
M85049/38-11W

Mouser Part #
523-85049/38-11W

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 11 STRAIN RELIEF OD CAD

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Datasheet

1.763In Stock

3.375On Order

$12.810

$10.885

$10.201

$9.707

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

M85049/38-13W
Amphenol PCD
1: $13.798
1.998In Stock
2.025Expected 8/17/2026

Mfr. Part #
M85049/38-13W

Mouser Part #
523-85049/38-13W

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

1.998In Stock

2.025Expected 8/17/2026

$13.798

$11.737

$10.990

$10.464

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

M85049/38-15W
Amphenol PCD
1: $13.009
1.781In Stock
400Expected 8/12/2026

Mfr. Part #
M85049/38-15W

Mouser Part #
523-85049/38-15W

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

1.781In Stock

400Expected 8/12/2026

$13.009

$12.610

$12.031

$11.548

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 15 STRAIN RELIEF OD CAD

M85049/38S15W
Amphenol PCD
1: $22.853
1.104In Stock
725Expected 10/2/2026

Mfr. Part #
M85049/38S15W

Mouser Part #
523-85049/38S15W

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 15 STRAIN RELIEF OD CAD

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Datasheet

1.104In Stock

725Expected 10/2/2026

$22.853

$20.497

$19.204

$18.089

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 88 Backshell Band Lock

M85049/88-11W03
Amphenol PCD
1: $45.212
2.155In Stock

Mfr. Part #
M85049/88-11W03

Mouser Part #
523-85049/88-11W03

Amphenol PCD

Circular MIL Spec Backshells 88 Backshell Band Lock

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Datasheet

2.155In Stock

$45.212

$41.878

$40.175

$38.807

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 88 Backshell Band Lock

M85049/88-17W03
Amphenol PCD
1: $70.989
838In Stock
525Expected 10/6/2026

Mfr. Part #
M85049/88-17W03

Mouser Part #
523-85049/88-17W03

Amphenol PCD

Circular MIL Spec Backshells 88 Backshell Band Lock

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Datasheet

838In Stock

525Expected 10/6/2026

$70.989

$69.033

$49.650

$36.567

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 25

M85049/88-25W03
Amphenol PCD
1: $57.201
922In Stock
350On Order

Mfr. Part #
M85049/88-25W03

Mouser Part #
523-85049/88-25W03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 25

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Datasheet

922In Stock

350On Order

$57.201

$52.364

$51.123

$44.760

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 88 Backshell Band Lock

M85049/88-9W03
Amphenol PCD
1: $56.034
902In Stock
4.890On Order

Mfr. Part #
M85049/88-9W03

Mouser Part #
523-85049/88-9W03

Amphenol PCD

Circular MIL Spec Backshells 88 Backshell Band Lock

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Datasheet

902In Stock

4.890On Order

$56.034

$52.763

$51.165

$38.892

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 11

M85049/90-11W03
Amphenol PCD
1: $70.873
620In Stock
500Expected 10/21/2026

Mfr. Part #
M85049/90-11W03

Mouser Part #
523-85049/90-11W03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 11

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Datasheet

620In Stock

500Expected 10/21/2026

$70.873

$58.548

$54.877

$52.258

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 13

M85049/90-13W03
Amphenol PCD
1: $64.711
362In Stock

Mfr. Part #
M85049/90-13W03

Mouser Part #
523-85049/90-13W03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 13

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Datasheet

362In Stock

$64.711

$57.885

$57.875

$56.318

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Min.: 1
Mult.: 1

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

M85049/1825Z10
Amphenol PCD
1: $107.819
222In Stock

Mfr. Part #
M85049/1825Z10

Mouser Part #
523-M850491825Z10

Amphenol PCD

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

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Datasheet

222In Stock

$107.819

$100.805

$100.342

$96.829

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/88-11Z03
Amphenol PCD
1: $53.983
1.366In Stock

Mfr. Part #
M85049/88-11Z03

Mouser Part #
523-M8504988-11Z03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

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Datasheet

1.366In Stock

$53.983

$50.807

$49.755

$48.020

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 12

M85049/10-14N
Amphenol PCD
1: $80.791
34In Stock

Mfr. Part #
M85049/10-14N

Mouser Part #
523-85049/10-14N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 12

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Datasheet

34In Stock

$80.791

$71.820

$63.964

Min.: 1
Mult.: 1

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

M85049/10-17N
Amphenol PCD
1: $91.203
47In Stock
50Expected 9/29/2026

Mfr. Part #
M85049/10-17N

Mouser Part #
523-85049/10-17N

Amphenol PCD

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

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Datasheet

47In Stock

50Expected 9/29/2026

$91.203

$85.418

$76.931

$76.574

$73.008

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-18N
Amphenol PCD
1: $69.306
37In Stock

Mfr. Part #
M85049/11-18N

Mouser Part #
523-85049/11-18N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

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Datasheet

37In Stock

$69.306

$60.104

$57.780

$54.351

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

M85049/1811N03
Amphenol PCD
1: $55.550
168In Stock
175Expected 10/6/2026

Mfr. Part #
M85049/1811N03

Mouser Part #
523-85049/1811N03

Amphenol PCD

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

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Datasheet

168In Stock

175Expected 10/6/2026

$55.550

$48.651

$44.423

$43.435

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13

M85049/1813N02
Amphenol PCD
1: $63.091
60In Stock

Mfr. Part #
M85049/1813N02

Mouser Part #
523-85049/1813N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13

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Datasheet

60In Stock

$63.091

$56.413

$56.402

$56.392

$47.957

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13

M85049/1813N04
Amphenol PCD
1: $70.148
112In Stock
375On Order

Mfr. Part #
M85049/1813N04

Mouser Part #
523-85049/1813N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13

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Datasheet

112In Stock

375On Order

$70.148

$60.788

$56.981

$54.267

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 15

M85049/1815N03
Amphenol PCD
1: $66.519
134In Stock

Mfr. Part #
M85049/1815N03

Mouser Part #
523-85049/1815N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 15

Learn More

Datasheet

134In Stock

$66.519

$59.589

$56.076

$53.415

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Min.: 1
Mult.: 1

Backshell Clamps

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