Circular MIL Spec Connectors

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Black-Zinc Nickel-Finish Backshell Clamps

Amphenol PCD Black-Zinc Nickel-Finish Backshell Clamps are RoHS-compliant replacements for cadmium plating. These clamps offer a cost-effective cable holding option over cadmium and provide environmental protection. The series is available in a variety of shell sizes (11 through 48), both military (MIL) specification and commercial types, and with EMI/RFI shielding. The clamps clean up the cable after termination and provide good strain relief at the termination area. Amphenol PCD Black-Zinc Nickel-Finish Backshell Clamps are suitable for aeronautical and military applications.

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Types of Circular MIL Spec Connectors

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Results: 2,657

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Part #

Circular MIL Spec Strain Reliefs & Adapters 126 Backshell Strain Relief Clamp

M85049/126S17Z
Amphenol PCD
1: ¥12,435.9
1In Stock

Mfr. Part #
M85049/126S17Z

Mouser Part #
523-M85049/126S17Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 126 Backshell Strain Relief Clamp

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Datasheet

1In Stock

¥12,435.9

¥11,558.9

¥10,343

¥8,693.7

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Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/126S21Z
Amphenol PCD
1: ¥13,053.8
2In Stock

Mfr. Part #
M85049/126S21Z

Mouser Part #
523-M85049/126S21Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

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Datasheet

2In Stock

¥13,053.8

¥10,853

¥10,444.4

¥10,270

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Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/126S23Z
Amphenol PCD
1: ¥13,708.2
49In Stock

Mfr. Part #
M85049/126S23Z

Mouser Part #
523-M85049/126S23Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

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Datasheet

49In Stock

¥13,708.2

¥12,690

¥12,429.3

¥12,427.6

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Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

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

M85049/10-41Z
Amphenol PCD
1: ¥18,702.9
15In Stock

Mfr. Part #
M85049/10-41Z

Mouser Part #
523-M8504910-41Z

Amphenol PCD

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

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Datasheet

15In Stock

¥18,702.9

¥17,055.1

¥16,669.8

Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-26482 II

Straight

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

M85049/10-53Z
Amphenol PCD
1: ¥28,667.2
24In Stock

Mfr. Part #
M85049/10-53Z

Mouser Part #
523-M8504910-53Z

Amphenol PCD

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

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Datasheet

24In Stock

¥28,667.2

¥24,752.2

¥22,918.5

Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-26482 II

Straight

Circular MIL Spec Backshells Backshell;Env;BZN

M85049/11-136Z
Amphenol PCD
1: ¥11,944.3
21In Stock

Mfr. Part #
M85049/11-136Z

Mouser Part #
523-M8504911-136Z

Amphenol PCD

Circular MIL Spec Backshells Backshell;Env;BZN

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Datasheet

21In Stock

¥11,944.3

¥10,617.1

¥10,376.3

Min.: 1
Mult.: 1

Environmental Backshells

MIL-DTL-26482 II

Straight

Circular MIL Spec Backshells Backshell;Env;BZN

M85049/11-21Z
Amphenol PCD
1: ¥13,479
10In Stock

Mfr. Part #
M85049/11-21Z

Mouser Part #
523-M8504911-21Z

Amphenol PCD

Circular MIL Spec Backshells Backshell;Env;BZN

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Datasheet

10In Stock

¥13,479

¥11,980.8

¥11,710.1

¥11,555.6

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Min.: 1
Mult.: 1

Environmental Backshells

MIL-DTL-26482 II

Straight

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

D38999/33Z13N
Amphenol PCD
1: ¥3,738.9
364In Stock
500On Order

Mfr. Part #
D38999/33Z13N

Mouser Part #
523-D38999/33Z13N

Amphenol PCD

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

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Datasheet

364In Stock

500On Order

¥3,738.9

¥3,179.2

¥2,978.2

¥2,835.3

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Min.: 1
Mult.: 1

Accessories

MIL-DTL-38999 III

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

D38999/33Z15R
Amphenol PCD
1: ¥3,873.5
760In Stock

Mfr. Part #
D38999/33Z15R

Mouser Part #
523-D38999/33Z15R

Amphenol PCD

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

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Datasheet

760In Stock

¥3,873.5

¥3,292.1

¥3,084.5

¥2,938.3

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Min.: 1
Mult.: 1

Accessories

MIL-DTL-38999 III

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

D38999/33Z19N
Amphenol PCD
1: ¥4,559.4
197In Stock

Mfr. Part #
D38999/33Z19N

Mouser Part #
523-D38999/33Z19N

Amphenol PCD

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

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Datasheet

197In Stock

¥4,559.4

¥3,876.8

¥3,634.3

¥3,459.9

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Min.: 1
Mult.: 1

Accessories

MIL-DTL-38999 III

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

D38999/33Z21N
Amphenol PCD
1: ¥4,757.1
319In Stock

Mfr. Part #
D38999/33Z21N

Mouser Part #
523-D38999/33Z21N

Amphenol PCD

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

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Datasheet

319In Stock

¥4,757.1

¥4,061.1

¥3,803.7

¥3,622.6

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Min.: 1
Mult.: 1

Accessories

MIL-DTL-38999 III

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

D38999/33Z25N
Amphenol PCD
1: ¥4,778.7
175In Stock

Mfr. Part #
D38999/33Z25N

Mouser Part #
523-D38999/33Z25N

Amphenol PCD

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

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Datasheet

175In Stock

¥4,778.7

¥4,572.7

¥4,461.4

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Min.: 1
Mult.: 1

Accessories

MIL-DTL-38999 III

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

M85049/15S13Z
Amphenol PCD
1: ¥5,446.4
16In Stock

Mfr. Part #
M85049/15S13Z

Mouser Part #
523-M85049/15S13Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

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Datasheet

16In Stock

¥5,446.4

¥5,134.2

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

M85049/15S17Z
Amphenol PCD
1: ¥5,735.4
20In Stock

Mfr. Part #
M85049/15S17Z

Mouser Part #
523-M85049/15S17Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

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Datasheet

20In Stock

¥5,735.4

¥5,378.3

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

M85049/15S19Z
Amphenol PCD
1: ¥5,879.9
23In Stock

Mfr. Part #
M85049/15S19Z

Mouser Part #
523-M85049/15S19Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

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Datasheet

23In Stock

¥5,879.9

¥5,501.2

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

M85049/15S21Z
Amphenol PCD
1: ¥6,036.1
23In Stock

Mfr. Part #
M85049/15S21Z

Mouser Part #
523-M85049/15S21Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

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Datasheet

23In Stock

¥6,036.1

¥5,635.8

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

M85049/16-17Z
Amphenol PCD
1: ¥3,745.6
4In Stock

Mfr. Part #
M85049/16-17Z

Mouser Part #
523-M85049/16-17Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

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Datasheet

4In Stock

¥3,745.6

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

M85049/16G13Z
Amphenol PCD
1: ¥5,657.4
22In Stock

Mfr. Part #
M85049/16G13Z

Mouser Part #
523-M85049/16G13Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Tie Wrap;BZN

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Datasheet

22In Stock

¥5,657.4

¥5,145.8

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Shrink Boot;BZN

M85049/62-10Z
Amphenol PCD
1: ¥5,014.6
3In Stock

Mfr. Part #
M85049/62-10Z

Mouser Part #
523-M85049/62-10Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Shrink Boot;BZN

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Datasheet

3In Stock

¥5,014.6

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Shrink Boot;BZN

M85049/62-16Z
Amphenol PCD
1: ¥5,705.5
23In Stock

Mfr. Part #
M85049/62-16Z

Mouser Part #
523-M85049/62-16Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Shrink Boot;BZN

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Datasheet

23In Stock

¥5,705.5

¥4,850.1

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

M85049/69-13Z
Amphenol PCD
1: ¥4,630.9
84In Stock

Mfr. Part #
M85049/69-13Z

Mouser Part #
523-M85049/69-13Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

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Datasheet

84In Stock

¥4,630.9

¥4,434.9

¥4,260.5

¥4,086.1

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Shrink Boot;BZN

M85049/69-13ZD
Amphenol PCD
1: ¥3,446.6
35In Stock

Mfr. Part #
M85049/69-13ZD

Mouser Part #
523-M85049/69-13ZD

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Shrink Boot;BZN

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Datasheet

35In Stock

¥3,446.6

¥3,368.5

¥2,861.9

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Shrink Boot;BZN

M85049/69-17Z
Amphenol PCD
1: ¥3,617.7
21In Stock
300On Order

Mfr. Part #
M85049/69-17Z

Mouser Part #
523-M85049/69-17Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Shrink Boot;BZN

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Datasheet

21In Stock

300On Order

¥3,617.7

¥3,074.5

¥2,928.3

¥2,788.8

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

M85049/69-21Z
Amphenol PCD
1: ¥3,908.3
64In Stock
75Expected 11/25/2026

Mfr. Part #
M85049/69-21Z

Mouser Part #
523-M85049/69-21Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

Learn More

Datasheet

64In Stock

75Expected 11/25/2026

¥3,908.3

¥3,363.5

¥3,154.2

¥3,062.9

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Min.: 1
Mult.: 1

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

M85049/1811Z02
Amphenol PCD
1: ¥11,947.6
5In Stock

Mfr. Part #
M85049/1811Z02

Mouser Part #
523-M850491811Z02

Amphenol PCD

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

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Datasheet

5In Stock

¥11,947.6

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Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

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