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Self Locking Connectors

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Part #

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 25

M85049/90-25N03
Amphenol PCD
1: Rp1.593.534
64In Stock
75Expected 06/10/2026

Mfr. Part No.
M85049/90-25N03

Mouser Part No
523-85049/90-25N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 25

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Datasheet

64In Stock

75Expected 06/10/2026

Rp1.593.534

Rp1.451.352

Rp1.371.914

Rp1.306.419

Rp1.244.226

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 124 Backshell Strain Relief Clamp

M85049/124S17Z
Amphenol PCD
1: Rp1.087.734
40In Stock

Mfr. Part No.
M85049/124S17Z

Mouser Part No
523-M85049/124S17Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 124 Backshell Strain Relief Clamp

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Datasheet

40In Stock

Rp1.087.734

Rp1.079.662

Rp1.079.479

Rp1.071.039

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/124S19Z
Amphenol PCD
1: Rp1.125.344
67In Stock

Mfr. Part No.
M85049/124S19Z

Mouser Part No
523-M85049/124S19Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

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Datasheet

67In Stock

Rp1.125.344

Rp1.081.130

Rp991.418

Rp948.672

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/124S21Z
Amphenol PCD
1: Rp1.421.448
33In Stock

Mfr. Part No.
M85049/124S21Z

Mouser Part No
523-M85049/124S21Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

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Datasheet

33In Stock

Rp1.421.448

Rp1.052.327

Rp957.294

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELLS

M85049/88-21Z03
Amphenol PCD
1: Rp1.031.596
70In Stock
875On Order

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

70In Stock

875On Order

Rp1.031.596

Rp886.662

Rp840.063

Rp800.803

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Min.: 1
Mult.: 1

Standard Circular Connector 4P Pin Plug

MBG4P1
Souriau
1: Rp381.964
183In Stock

Mfr. Part No.
MBG4P1

Mouser Part No
649-MBG4P1

Souriau

Standard Circular Connector 4P Pin Plug

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Datasheet

183In Stock

Rp381.964

Rp324.724

Rp304.360

Rp289.867

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Min.: 1
Mult.: 1

Circular MIL Spec Connector size 9 6 pin wall mnt recpt

D38999/20FA35SN
Amphenol Aerospace
1: Rp1.402.185
112In Stock
303On Order

Mfr. Part No.
D38999/20FA35SN

Mouser Part No
654-D38999/20FA35SN

Amphenol Aerospace

Circular MIL Spec Connector size 9 6 pin wall mnt recpt

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Datasheet

112In Stock

303On Order

Rp1.402.185

Rp1.191.756

Rp1.117.088

Rp1.063.885

Rp1.013.066

Min.: 1
Mult.: 1

Circular MIL Spec Connector 3P FM SZ 9 SKT WL MNT

D38999/20FA98SN
Amphenol Aerospace
1: Rp1.406.588
44In Stock
100Expected 16/12/2026

Mfr. Part No.
D38999/20FA98SN

Mouser Part No
654-D38999/20FA98SN

Amphenol Aerospace

Circular MIL Spec Connector 3P FM SZ 9 SKT WL MNT

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Datasheet

44In Stock

100Expected 16/12/2026

Rp1.406.588

Rp1.250.280

Rp1.202.213

Rp1.162.036

Rp1.098.008

Min.: 1
Mult.: 1

Circular MIL Spec Connector 18P FM SZ 15 SKT WL MNT

D38999/20FD18SN
Amphenol Aerospace
1: Rp1.623.071
87In Stock

Mfr. Part No.
D38999/20FD18SN

Mouser Part No
654-D38999/20FD18SN

Amphenol Aerospace

Circular MIL Spec Connector 18P FM SZ 15 SKT WL MNT

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Datasheet

87In Stock

Rp1.623.071

Rp1.480.155

Rp1.127.729

Min.: 1
Mult.: 1

Circular MIL Spec Connector 37P FM SZ 15 SKT WL MNT

D38999/20FD35SA
Amphenol Aerospace
1: Rp2.163.911
14In Stock
97On Order

Mfr. Part No.
D38999/20FD35SA

Mouser Part No
654-D38999/20FD35SA

Amphenol Aerospace

Circular MIL Spec Connector 37P FM SZ 15 SKT WL MNT

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Datasheet

14In Stock

97On Order

Rp2.163.911

Rp1.993.660

Rp1.723.240

Rp1.592.433

Min.: 1
Mult.: 1

Circular MIL Spec Connector 26P RCPT SZ 17 SKT WL MNT

D38999/20FE26SN
Amphenol Aerospace
1: Rp1.799.559
152In Stock

Mfr. Part No.
D38999/20FE26SN

Mouser Part No
654-D38999/20FE26SN

Amphenol Aerospace

Circular MIL Spec Connector 26P RCPT SZ 17 SKT WL MNT

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Datasheet

152In Stock

Rp1.799.559

Rp1.641.050

Rp1.577.939

Rp1.525.286

Rp1.441.078

Min.: 1
Mult.: 1

Circular MIL Spec Connector ALUMINUM

D38999/20FE35PN
Amphenol Aerospace
1: Rp1.892.206
57In Stock
100Expected 30/09/2026

Mfr. Part No.
D38999/20FE35PN

Mouser Part No
654-D38999/20FE35PN

Amphenol Aerospace

Circular MIL Spec Connector ALUMINUM

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Datasheet

57In Stock

100Expected 30/09/2026

Rp1.892.206

Rp1.725.625

Rp1.659.212

Rp1.603.807

Rp1.515.196

Min.: 1
Mult.: 1

Circular MIL Spec Connector TRI-START ALUMINUM

D38999/20FE6SN
Amphenol Aerospace
1: Rp2.076.951
66In Stock
100Expected 03/08/2026

Mfr. Part No.
D38999/20FE6SN

Mouser Part No
654-D38999/20FE6SN

Amphenol Aerospace

Circular MIL Spec Connector TRI-START ALUMINUM

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Datasheet

66In Stock

100Expected 03/08/2026

Rp2.076.951

Rp1.894.041

Rp1.821.207

Rp1.760.299

Rp1.663.248

Min.: 1
Mult.: 1

Circular MIL Spec Connector 8P FM SZ 17 PIN WL MNT

D38999/20FE8PN
Amphenol Aerospace
1: Rp1.588.030
67In Stock

Mfr. Part No.
D38999/20FE8PN

Mouser Part No
654-D38999/20FE8PN

Amphenol Aerospace

Circular MIL Spec Connector 8P FM SZ 17 PIN WL MNT

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Datasheet

67In Stock

Rp1.588.030

Rp1.411.541

Rp1.357.237

Rp1.311.922

Rp1.239.639

Min.: 1
Mult.: 1

Circular MIL Spec Connector 8P RCPT SZ 17 SKT WL MNT

D38999/20FE8SN
Amphenol Aerospace
1: Rp2.056.954
117In Stock

Mfr. Part No.
D38999/20FE8SN

Mouser Part No
654-D38999/20FE8SN

Amphenol Aerospace

Circular MIL Spec Connector 8P RCPT SZ 17 SKT WL MNT

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Datasheet

117In Stock

Rp2.056.954

Rp1.650.957

Rp1.561.428

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 66P RCPT SZ 19 SKT WL MNT

D38999/20FF35SN
Amphenol Aerospace
1: Rp2.364.616
15In Stock
100Expected 17/09/2026

Mfr. Part No.
D38999/20FF35SN

Mouser Part No
654-D38999/20FF35SN

Amphenol Aerospace

Circular MIL Spec Connector 66P RCPT SZ 19 SKT WL MNT

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Datasheet

15In Stock

100Expected 17/09/2026

Rp2.364.616

Rp2.089.059

Min.: 1
Mult.: 1

Circular MIL Spec Connector 11P WL MNT SOC SZ 21

D38999/20FG11SN
Amphenol Aerospace
1: Rp4.233.156
27In Stock
29Expected 29/09/2026

Mfr. Part No.
D38999/20FG11SN

Mouser Part No
654-D38999/20FG11SN

Amphenol Aerospace

Circular MIL Spec Connector 11P WL MNT SOC SZ 21

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Datasheet

27In Stock

29Expected 29/09/2026

Rp4.233.156

Rp3.205.780

Rp3.140.468

Rp3.082.678

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 16P FM SZ 21 PIN WL MNT

D38999/20FG16PN
Amphenol Aerospace
1: Rp2.729.151
31In Stock

Mfr. Part No.
D38999/20FG16PN

Mouser Part No
654-D38999/20FG16PN

Amphenol Aerospace

Circular MIL Spec Connector 16P FM SZ 21 PIN WL MNT

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Datasheet

31In Stock

Rp2.729.151

Rp2.526.611

Rp2.015.675

Rp1.473.918

Min.: 1
Mult.: 1

Circular MIL Spec Connector 16P RCPT SZ 21 SKT WL MNT

D38999/20FG16SN
Amphenol Aerospace
1: Rp2.009.070
19In Stock

Mfr. Part No.
D38999/20FG16SN

Mouser Part No
654-D38999/20FG16SN

Amphenol Aerospace

Circular MIL Spec Connector 16P RCPT SZ 21 SKT WL MNT

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Datasheet

19In Stock

Rp2.009.070

Rp1.832.215

Rp1.761.766

Rp1.702.876

Rp1.608.944

Min.: 1
Mult.: 1

Circular MIL Spec Connector 79P st WL mnt sz 21

D38999/20FG35PA
Amphenol Aerospace
1: Rp2.568.073
15In Stock

Mfr. Part No.
D38999/20FG35PA

Mouser Part No
654-D38999/20FG35PA

Amphenol Aerospace

Circular MIL Spec Connector 79P st WL mnt sz 21

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Datasheet

15In Stock

Rp2.568.073

Rp1.938.438

Rp1.756.630

Rp1.731.312

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 21P FM SZ 23 PIN WL MNT

D38999/20FH21PN
Amphenol Aerospace
1: Rp2.281.325
36In Stock

Mfr. Part No.
D38999/20FH21PN

Mouser Part No
654-D38999/20FH21PN

Amphenol Aerospace

Circular MIL Spec Connector 21P FM SZ 23 PIN WL MNT

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Datasheet

36In Stock

Rp2.281.325

Rp1.828.179

Rp1.746.172

Rp1.663.065

Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P SZ 23 WALL MNT SOCKET

D38999/20FH55SN
Amphenol Aerospace
1: Rp2.585.318
94In Stock

Mfr. Part No.
D38999/20FH55SN

Mouser Part No
654-D38999/20FH55SN

Amphenol Aerospace

Circular MIL Spec Connector 55P SZ 23 WALL MNT SOCKET

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Datasheet

94In Stock

Rp2.585.318

Rp2.372.688

Rp2.281.325

Rp2.205.189

Rp2.083.555

Min.: 1
Mult.: 1

Circular MIL Spec Connector 128P RCPT SZ 25 PIN WL MNT

D38999/20FJ35PA
Amphenol Aerospace
1: Rp2.466.253
23In Stock
100Expected 30/09/2026

Mfr. Part No.
D38999/20FJ35PA

Mouser Part No
654-D38999/20FJ35PA

Amphenol Aerospace

Circular MIL Spec Connector 128P RCPT SZ 25 PIN WL MNT

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Datasheet

23In Stock

100Expected 30/09/2026

Rp2.466.253

Rp2.175.469

Rp2.148.317

Rp2.135.291

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Min.: 1
Mult.: 1

Circular MIL Spec Connector TRI-START ALUMINUM

D38999/20FJ35SN
Amphenol Aerospace
1: Rp4.357.725
12In Stock
25Expected 05/10/2026

Mfr. Part No.
D38999/20FJ35SN

Mouser Part No
654-D38999/20FJ35SN

Amphenol Aerospace

Circular MIL Spec Connector TRI-START ALUMINUM

Learn More

Datasheet

12In Stock

25Expected 05/10/2026

Rp4.357.725

Rp3.844.037

Rp3.706.075

Rp3.678.190

Min.: 1
Mult.: 1

Circular MIL Spec Connector TV 13C 13#22D SKT RECP

D38999/20TB35SN
Amphenol Aerospace
1: Rp1.772.040
31In Stock

Mfr. Part No.
D38999/20TB35SN

Mouser Part No
654-D38999/20TB35SN

Amphenol Aerospace

Circular MIL Spec Connector TV 13C 13#22D SKT RECP

Datasheet

31In Stock

Rp1.772.040

Rp1.615.916

Rp1.611.880

Rp1.311.739

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Min.: 1
Mult.: 1

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