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Self Locking Connectors

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Part #

Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 25

M85049/89-25N03
Amphenol PCD
1: £59.15
32In Stock
75Expected 08/10/2026

Mfr. Part No.
M85049/89-25N03

Mouser Part No
523-85049/89-25N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 25

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Datasheet

32In Stock

75Expected 08/10/2026

£59.15

£51.08

£47.88

£45.60

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Min.: 1
Mult.: 1

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

M85049/90-11N03
Amphenol PCD
1: £50.15
314In Stock
200Expected 28/10/2026

Mfr. Part No.
M85049/90-11N03

Mouser Part No
523-85049/90-11N03

Amphenol PCD

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

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Datasheet

314In Stock

200Expected 28/10/2026

£50.15

£44.38

£38.53

£38.48

Quote

Min.: 1
Mult.: 1

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

M85049/90-13N03
Amphenol PCD
1: £52.75
86In Stock
225On Order

Mfr. Part No.
M85049/90-13N03

Mouser Part No
523-85049/90-13N03

Amphenol PCD

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

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Datasheet

86In Stock

225On Order

£52.75

£45.87

£42.99

£40.94

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Min.: 1
Mult.: 1

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

M85049/90-15N03
Amphenol PCD
1: £55.49
136In Stock
125Expected 07/10/2026

Mfr. Part No.
M85049/90-15N03

Mouser Part No
523-85049/90-15N03

Amphenol PCD

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

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Datasheet

136In Stock

125Expected 07/10/2026

£55.49

£47.41

£44.44

£42.32

£40.30

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17

M85049/90-17N02
Amphenol PCD
1: £105.92
40In Stock
25Expected 18/09/2026

Mfr. Part No.
M85049/90-17N02

Mouser Part No
523-85049/90-17N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17

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Datasheet

40In Stock

25Expected 18/09/2026

£105.92

£101.27

£98.77

£63.53

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17

M85049/90-17N03
Amphenol PCD
1: £57.64
98In Stock
250On Order

Mfr. Part No.
M85049/90-17N03

Mouser Part No
523-85049/90-17N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17

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Datasheet

98In Stock

250On Order

£57.64

£49.00

£47.13

£46.85

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 90 Backshell Band Lock

M85049/90-19N03
Amphenol PCD
1: £59.60
47In Stock
50Expected 03/09/2026

Mfr. Part No.
M85049/90-19N03

Mouser Part No
523-85049/90-19N03

Amphenol PCD

Circular MIL Spec Backshells 90 Backshell Band Lock

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Datasheet

47In Stock

50Expected 03/09/2026

£59.60

£50.66

£47.49

£45.22

£43.07

Min.: 1
Mult.: 1

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

M85049/90-21N03
Amphenol PCD
1: £102.31
104In Stock
75Expected 11/11/2026

Mfr. Part No.
M85049/90-21N03

Mouser Part No
523-85049/90-21N03

Amphenol PCD

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

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Datasheet

104In Stock

75Expected 11/11/2026

£102.31

£96.46

£85.71

£84.03

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Min.: 1
Mult.: 1

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

M85049/90-25N03
Amphenol PCD
1: £65.13
63In 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

Learn More

Datasheet

63In Stock

75Expected 06/10/2026

£65.13

£58.01

£55.31

£53.23

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 09

M85049/90-9N03
Amphenol PCD
1: £45.40
119In Stock
175Expected 06/10/2026

Mfr. Part No.
M85049/90-9N03

Mouser Part No
523-85049/90-9N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 09

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Datasheet

119In Stock

175Expected 06/10/2026

£45.40

£41.29

£36.80

£35.71

£35.30

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Strain Relief Clamp

M85049/124S13Z
Amphenol PCD
1: £42.22
37In Stock

Mfr. Part No.
M85049/124S13Z

Mouser Part No
523-M85049/124S13Z

Amphenol PCD

Circular MIL Spec Backshells Strain Relief Clamp

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Datasheet

37In Stock

£42.22

£40.53

£40.52

£40.35

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Min.: 1
Mult.: 1

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

M85049/124S17Z
Amphenol PCD
1: £44.51
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

£44.51

£44.18

£44.17

£43.83

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/124S19Z
Amphenol PCD
1: £46.05
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

£46.05

£42.33

£40.57

£38.82

£32.95

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/124S21Z
Amphenol PCD
1: £58.17
31In 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

31In Stock

£58.17

£41.74

£37.53

£37.34

Quote

Min.: 1
Mult.: 1

Standard Circular Connector 4P Pin Plug

MBG4P1
Souriau
1: £15.64
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

£15.64

£13.29

£12.46

£11.86

View

Min.: 1
Mult.: 1

Standard Circular Connector FRONTMOUNTRECEPTACLE18-11PIN

APC00-18-11P
Amphenol Industrial
1: £8.84
200In Stock

Mfr. Part No.
APC00-18-11P

Mouser Part No
654-APC00-18-11P

Amphenol Industrial

Standard Circular Connector FRONTMOUNTRECEPTACLE18-11PIN

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Datasheet

200In Stock

£8.84

£7.51

£6.95

£6.70

£5.80

Min.: 1
Mult.: 1

Standard Circular Connector FRONTMOUNTRECEPTACLE18-4PIN

APC00-18-4P
Amphenol Industrial
1: £8.84
180In Stock

Mfr. Part No.
APC00-18-4P

Mouser Part No
654-APC00-18-4P

Amphenol Industrial

Standard Circular Connector FRONTMOUNTRECEPTACLE18-4PIN

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Datasheet

180In Stock

£8.84

£7.51

£6.95

£5.98

£5.80

Min.: 1
Mult.: 1

Circular MIL Spec Connector size 9 6 pin wall mnt recpt

D38999/20FA35SN
Amphenol Aerospace
1: £47.76
109In Stock
532On 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

109In Stock

532On Order

£47.76

£45.98

£43.51

£41.45

Min.: 1
Mult.: 1

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

D38999/20FD18SN
Amphenol Aerospace
1: £141.70
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

£141.70

£137.07

£62.99

Min.: 1
Mult.: 1

Circular MIL Spec Connector 19P RCPT SZ 15 SKT WL MNT

D38999/20FD19SN
Amphenol Aerospace
1: £71.36
31In Stock

Mfr. Part No.
D38999/20FD19SN

Mouser Part No
654-D38999/20FD19SN

Amphenol Aerospace

Circular MIL Spec Connector 19P RCPT SZ 15 SKT WL MNT

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Datasheet

31In Stock

£71.36

£59.84

£53.52

Min.: 1
Mult.: 1

Circular MIL Spec Connector 37P RCPT SZ 15 PIN WL MNT

D38999/20FD35PA
Amphenol Aerospace
1: £73.67
95In Stock
13Expected 31/08/2026

Mfr. Part No.
D38999/20FD35PA

Mouser Part No
654-D38999/20FD35PA

Amphenol Aerospace

Circular MIL Spec Connector 37P RCPT SZ 15 PIN WL MNT

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Datasheet

95In Stock

13Expected 31/08/2026

£73.67

£72.62

£59.77

£55.64

Min.: 1
Mult.: 1

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

D38999/20FE26SN
Amphenol Aerospace
1: £91.78
149In 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

Learn More

Datasheet

149In Stock

£91.78

£74.03

£55.42

Min.: 1
Mult.: 1

Circular MIL Spec Connector ALUMINUM

D38999/20FE35PN
Amphenol Aerospace
1: £67.25
54In Stock
100Expected 23/10/2026

Mfr. Part No.
D38999/20FE35PN

Mouser Part No
654-D38999/20FE35PN

Amphenol Aerospace

Circular MIL Spec Connector ALUMINUM

Learn More

Datasheet

54In Stock

100Expected 23/10/2026

£67.25

£58.94

£58.26

Min.: 1
Mult.: 1

Circular MIL Spec Connector RCP W/M MTL ENI 1706PA

D38999/20FE6PA
Amphenol Aerospace
1: £81.10
28In Stock
100Expected 31/08/2026

Mfr. Part No.
D38999/20FE6PA

Mouser Part No
654-D38999/20FE6PA

Amphenol Aerospace

Circular MIL Spec Connector RCP W/M MTL ENI 1706PA

Learn More

Datasheet

28In Stock

100Expected 31/08/2026

£81.10

£80.25

£79.39

£78.34

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector TRI-START ALUMINUM

D38999/20FE6SN
Amphenol Aerospace
1: £188.77
147In Stock

Mfr. Part No.
D38999/20FE6SN

Mouser Part No
654-D38999/20FE6SN

Amphenol Aerospace

Circular MIL Spec Connector TRI-START ALUMINUM

Learn More

Datasheet

147In Stock

£188.77

£152.02

£122.65

£87.53

View

Min.: 1
Mult.: 1

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