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Self Locking Connectors

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Part #

Circular MIL Spec Backshells 90 Degrees Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/87-10ZP03
Amphenol PCD
1: Rp1.562.162
23In Stock

Mfr. Part No.
M85049/87-10ZP03

Mouser Part No
523-M85049/87-10ZP03

Amphenol PCD

Circular MIL Spec Backshells 90 Degrees Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

23In Stock

Rp1.562.162

Rp1.388.609

Rp1.357.237

Rp1.357.054

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/88-21ZP03
Amphenol PCD
1: Rp1.234.319
16In Stock

Mfr. Part No.
M85049/88-21ZP03

Mouser Part No
523-M85049/88-21ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

16In Stock

Rp1.234.319

Rp1.070.489

Rp1.004.810

Rp956.927

Rp911.246

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry Size 3

M85049/82-08ZP03
Amphenol PCD
1: Rp1.004.810
28In Stock

Mfr. Part No.
M85049/82-08ZP03

Mouser Part No
523-M85049/82-08ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry Size 3

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Datasheet

28In Stock

Rp1.004.810

Rp871.252

Rp816.947

Rp800.436

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/82-18ZP03
Amphenol PCD
1: Rp1.192.673
31In Stock

Mfr. Part No.
M85049/82-18ZP03

Mouser Part No
523-M85049/82-18ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

31In Stock

Rp1.192.673

Rp1.034.347

Rp965.367

Rp936.380

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 28 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/82-28ZP02
Amphenol PCD
1: Rp1.477.036
23In Stock

Mfr. Part No.
M85049/82-28ZP02

Mouser Part No
523-M85049/82-28ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 28 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

23In Stock

Rp1.477.036

Rp1.313.023

Rp1.283.119

Rp1.242.942

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Min.: 1
Mult.: 1

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

D38999/20FJ35SA
Amphenol Aerospace
1: Rp3.304.115
35In Stock

Mfr. Part No.
D38999/20FJ35SA

Mouser Part No
654-D38999/20FJ35SA

Amphenol Aerospace

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

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Datasheet

35In Stock

Rp3.304.115

Min.: 1
Mult.: 1

Circular MIL Spec Connector 53P PLG SZ 23 SKT CBL MNT

D38999/26FH53SN
Amphenol Aerospace
1: Rp4.568.154
90In Stock

Mfr. Part No.
D38999/26FH53SN

Mouser Part No
654-D38999/26FH53SN

Amphenol Aerospace

Circular MIL Spec Connector 53P PLG SZ 23 SKT CBL MNT

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Datasheet

90In Stock

Rp4.568.154

Rp2.769.879

Rp2.730.068

Rp2.698.146

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 66P RCPT SZ 19 PIN PNL MNT

D38999/24FF35PN
Amphenol Aerospace
1: Rp1.771.123
63In Stock

Mfr. Part No.
D38999/24FF35PN

Mouser Part No
654-D38999/24FF35PN

Amphenol Aerospace

Circular MIL Spec Connector 66P RCPT SZ 19 PIN PNL MNT

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Datasheet

63In Stock

Rp1.771.123

Min.: 1
Mult.: 1

Circular MIL Spec Connector 37P Straight Plug Sz 25 w/ Skt Cont

D38999/26FJ37SN
Amphenol Aerospace
1: Rp2.629.532
90In Stock

Mfr. Part No.
D38999/26FJ37SN

Mouser Part No
654-D38999/26FJ37SN

Amphenol Aerospace

Circular MIL Spec Connector 37P Straight Plug Sz 25 w/ Skt Cont

Datasheet

90In Stock

Rp2.629.532

Rp2.088.876

Rp2.073.648

Rp2.058.421

Rp2.043.011

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12

M85049/84-12N03
Amphenol PCD
1: Rp1.297.062
55In Stock

Mfr. Part No.
M85049/84-12N03

Mouser Part No
523-85049/84-12N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12

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Datasheet

55In Stock

Rp1.297.062

Rp1.120.941

Rp919.502

Rp917.667

Min.: 1
Mult.: 1

Circular MIL Spec Connector 21#20 2#16 SOCKET

D38999/20FE99SN
Amphenol Aerospace
1: Rp1.511.343
26In Stock

Mfr. Part No.
D38999/20FE99SN

Mouser Part No
654-D38999/20FE99SN

Amphenol Aerospace

Circular MIL Spec Connector 21#20 2#16 SOCKET

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Datasheet

26In Stock

Rp1.511.343

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 15

M85049/89-15N02
Amphenol PCD
1: Rp1.035.448
35In Stock

Mfr. Part No.
M85049/89-15N02

Mouser Part No
523-85049/89-15N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 15

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Datasheet

35In Stock

Rp1.035.448

Rp936.380

Rp900.972

Rp863.730

Min.: 1
Mult.: 1

Circular MIL Spec Connector 53P RCPT SZ 23 SKT WL MNT

D38999/20FH53SN
Amphenol Aerospace
1: Rp2.234.910
38In Stock

Mfr. Part No.
D38999/20FH53SN

Mouser Part No
654-D38999/20FH53SN

Amphenol Aerospace

Circular MIL Spec Connector 53P RCPT SZ 23 SKT WL MNT

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Datasheet

38In Stock

Rp2.234.910

Rp2.092.912

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 128P SIZE 25 JAM NUT RECEPTACLE SKT

D38999/24FJ35SA
Amphenol Aerospace
1: Rp3.604.072
35In Stock

Mfr. Part No.
D38999/24FJ35SA

Mouser Part No
654-D38999/24FJ35SA

Amphenol Aerospace

Circular MIL Spec Connector 128P SIZE 25 JAM NUT RECEPTACLE SKT

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Datasheet

35In Stock

Rp3.604.072

Min.: 1
Mult.: 1

Circular MIL Spec Connector 3P SZ 9 PLUG CBL MNT PIN

D38999/26FA98PB
Amphenol Aerospace
1: Rp1.280.918
92In Stock

Mfr. Part No.
D38999/26FA98PB

Mouser Part No
654-D38999/26FA98PB

Amphenol Aerospace

Circular MIL Spec Connector 3P SZ 9 PLUG CBL MNT PIN

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Datasheet

92In Stock

Rp1.280.918

Rp1.280.734

Rp1.279.083

Rp1.277.982

Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P SIZE 23 STRAIGHT PLUG SKT

D38999/26FH55SN
Amphenol Aerospace
1: Rp7.676.517
99In Stock

Mfr. Part No.
D38999/26FH55SN

Mouser Part No
654-D38999/26FH55SN

Amphenol Aerospace

Circular MIL Spec Connector 55P SIZE 23 STRAIGHT PLUG SKT

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Datasheet

99In Stock

Rp7.676.517

Rp3.436.022

Rp3.337.871

Rp2.883.991

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector 128P FM SZ 25 SKT WL MNT

D38999/20JJ35SN
Amphenol Aerospace
1: Rp4.443.034
59In Stock

Mfr. Part No.
D38999/20JJ35SN

Mouser Part No
654-D38999/20JJ35SN

Amphenol Aerospace

Circular MIL Spec Connector 128P FM SZ 25 SKT WL MNT

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Datasheet

59In Stock

Rp4.443.034

Rp4.269.665

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

M85049/51S12N
Amphenol PCD
1: Rp451.495
76In Stock

Mfr. Part No.
M85049/51S12N

Mouser Part No
523-85049/51S12N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

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Datasheet

76In Stock

Rp451.495

Rp433.149

Rp379.946

Rp368.388

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 37P SIZE 15 JAM NUT RECEPTACLE PIN

D38999/24FD35PB
Amphenol Aerospace
1: Rp1.426.035
23In Stock

Mfr. Part No.
D38999/24FD35PB

Mouser Part No
654-D38999/24FD35PB

Amphenol Aerospace

Circular MIL Spec Connector 37P SIZE 15 JAM NUT RECEPTACLE PIN

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Datasheet

23In Stock

Rp1.426.035

Rp1.424.383

Min.: 1
Mult.: 1

Circular MIL Spec Connector 7P Sz 11 Socket Plug Straight

D38999/26FB99SA
Amphenol Aerospace
1: Rp2.992.416
19In Stock

Mfr. Part No.
D38999/26FB99SA

Mouser Part No
654-D38999/26FB99SA

Amphenol Aerospace

Circular MIL Spec Connector 7P Sz 11 Socket Plug Straight

Datasheet

19In Stock

Rp2.992.416

Rp2.650.814

Rp1.993.109

Min.: 1
Mult.: 1

Circular MIL Spec Connector 100P SIZE 23 STRAIGHT PLUG PIN

D38999/26JH35PA
Amphenol Aerospace
1: Rp3.716.716
64In Stock

Mfr. Part No.
D38999/26JH35PA

Mouser Part No
654-D38999/26JH35PA

Amphenol Aerospace

Circular MIL Spec Connector 100P SIZE 23 STRAIGHT PLUG PIN

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Datasheet

64In Stock

Rp3.716.716

Rp3.626.087

Min.: 1
Mult.: 1

Circular MIL Spec Connector 128P FM SZ 25 SCKT WL MNT

D38999/20JJ35SA
Amphenol Aerospace
1: Rp4.269.665
61In Stock

Mfr. Part No.
D38999/20JJ35SA

Mouser Part No
654-D38999/20JJ35SA

Amphenol Aerospace

Circular MIL Spec Connector 128P FM SZ 25 SCKT WL MNT

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Datasheet

61In Stock

Rp4.269.665

Min.: 1
Mult.: 1

Circular MIL Spec Connector 66P PLG SZ 19 SKT CBL MNT

D38999/26JF35SN
Amphenol Aerospace
1: Rp3.185.783
73In Stock

Mfr. Part No.
D38999/26JF35SN

Mouser Part No
654-D38999/26JF35SN

Amphenol Aerospace

Circular MIL Spec Connector 66P PLG SZ 19 SKT CBL MNT

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Datasheet

73In Stock

Rp3.185.783

Min.: 1
Mult.: 1

Circular MIL Spec Connector TRI-START ALUMINUM

D38999/26JD35PN
Amphenol Aerospace
1: Rp2.759.972
84In Stock

Mfr. Part No.
D38999/26JD35PN

Mouser Part No
654-D38999/26JD35PN

Amphenol Aerospace

Circular MIL Spec Connector TRI-START ALUMINUM

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Datasheet

84In Stock

Rp2.759.972

Min.: 1
Mult.: 1

Circular MIL Spec Backshells

TVNSA13023
Amphenol Socapex
1: Rp2.020.995
25In Stock
47Expected 03/11/2026

Mfr. Part No.
TVNSA13023

Mouser Part No
523-TVNSA13023

Amphenol Socapex

Circular MIL Spec Backshells

Datasheet

25In Stock

47Expected 03/11/2026

Rp2.020.995

Rp1.842.856

Rp1.772.040

Rp1.712.783

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Min.: 1
Mult.: 1

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