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Self Locking Connectors

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Part #

Circular MIL Spec Connector 4P FM SZ 13 SKT PNL MNT

D38999/24WC4SN
Amphenol Aerospace
1: $153.87
94In Stock
203On Order

Mfr. Part No.
D38999/24WC4SN

Mouser Part No
654-D38999/24WC4SN

Amphenol Aerospace

Circular MIL Spec Connector 4P FM SZ 13 SKT PNL MNT

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Datasheet

94In Stock

203On Order

$153.87

$95.01

$77.06

Min.: 1
Mult.: 1

Circular MIL Spec Connector 8P FM SZ 13 PIN PNL MNT

D38999/24WC8PN
Amphenol Aerospace
1: $66.29
219In Stock
154Expected 06/10/2026

Mfr. Part No.
D38999/24WC8PN

Mouser Part No
654-D38999/24WC8PN

Amphenol Aerospace

Circular MIL Spec Connector 8P FM SZ 13 PIN PNL MNT

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Datasheet

219In Stock

154Expected 06/10/2026

$66.29

$61.87

$56.51

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 8P RCPT SZ 13 SKT PNL MNT

D38999/24WC8SN
Amphenol Aerospace
1: $83.01
46In Stock
71Expected 06/10/2026

Mfr. Part No.
D38999/24WC8SN

Mouser Part No
654-D38999/24WC8SN

Amphenol Aerospace

Circular MIL Spec Connector 8P RCPT SZ 13 SKT PNL MNT

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Datasheet

46In Stock

71Expected 06/10/2026

$83.01

$78.94

$76.32

$73.95

Min.: 1
Mult.: 1

Circular MIL Spec Connector 10P FM SZ 13 PIN PNL MNT

D38999/24WC98PN
Amphenol Aerospace
1: $43.49
275In Stock

Mfr. Part No.
D38999/24WC98PN

Mouser Part No
654-D38999/24WC98PN

Amphenol Aerospace

Circular MIL Spec Connector 10P FM SZ 13 PIN PNL MNT

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Datasheet

275In Stock

$43.49

$40.09

Min.: 1
Mult.: 1

Circular MIL Spec Connector 19P FM SZ 15 SKT PNL MNT

D38999/24WD19SN
Amphenol Aerospace
1: $183.90
93In Stock
100Expected 23/10/2026

Mfr. Part No.
D38999/24WD19SN

Mouser Part No
654-D38999/24WD19SN

Amphenol Aerospace

Circular MIL Spec Connector 19P FM SZ 15 SKT PNL MNT

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Datasheet

93In Stock

100Expected 23/10/2026

$183.90

$105.74

Min.: 1
Mult.: 1

Circular MIL Spec Connector 37P SIZE 15 PIN PANEL MOUNT

D38999/24WD35PA
Amphenol Aerospace
1: $125.34
25In Stock
119On Order

Mfr. Part No.
D38999/24WD35PA

Mouser Part No
654-D38999/24WD35PA

Amphenol Aerospace

Circular MIL Spec Connector 37P SIZE 15 PIN PANEL MOUNT

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Datasheet

25In Stock

119On Order

$125.34

$91.12

Min.: 1
Mult.: 1

Circular MIL Spec Connector RCPT JAM NUT 37 POS SHELL SIZE: 15

D38999/24WD35PN
Amphenol Aerospace
1: $58.24
226In Stock
671On Order

Mfr. Part No.
D38999/24WD35PN

Mouser Part No
654-D38999/24WD35PN

Amphenol Aerospace

Circular MIL Spec Connector RCPT JAM NUT 37 POS SHELL SIZE: 15

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Datasheet

226In Stock

671On Order

$58.24

$52.16

$49.89

$48.58

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Min.: 1
Mult.: 1

Circular MIL Spec Connector MS/TRI-START (ALUMINUM)

D38999/24WD35PN-LC
Amphenol Aerospace
1: $39.16
53In Stock

Mfr. Part No.
D38999/24WD35PN-LC

Mouser Part No
654-D38999/24WD35PNL

Amphenol Aerospace

Circular MIL Spec Connector MS/TRI-START (ALUMINUM)

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Datasheet

53In Stock

$39.16

$39.15

Min.: 1
Mult.: 1

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

D38999/24WD35SB
Amphenol Aerospace
1: $156.51
16In Stock

Mfr. Part No.
D38999/24WD35SB

Mouser Part No
654-D38999/24WD35SB

Amphenol Aerospace

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

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Datasheet

16In Stock

$156.51

$132.42

$114.21

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector TRI-START ALUMINUM

D38999/24WD5PN
Amphenol Aerospace
1: $63.67
91In Stock

Mfr. Part No.
D38999/24WD5PN

Mouser Part No
654-D38999/24WD5PN

Amphenol Aerospace

Circular MIL Spec Connector TRI-START ALUMINUM

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Datasheet

91In Stock

$63.67

Min.: 1
Mult.: 1

Circular MIL Spec Connector 12P SZ 15 PANEL MOUNT PIN

D38999/24WD97PA
Amphenol Aerospace
1: $138.02
17In Stock

Mfr. Part No.
D38999/24WD97PA

Mouser Part No
654-D38999/24WD97PA

Amphenol Aerospace

Circular MIL Spec Connector 12P SZ 15 PANEL MOUNT PIN

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Datasheet

17In Stock

$138.02

$126.75

$104.63

$92.11

$91.55

Min.: 1
Mult.: 1

Circular MIL Spec Connector TRI-START ALUMINUM

D38999/24WE26PN
Amphenol Aerospace
1: $81.27
48In Stock
100Expected 23/10/2026

Mfr. Part No.
D38999/24WE26PN

Mouser Part No
654-D38999/24WE26PN

Amphenol Aerospace

Circular MIL Spec Connector TRI-START ALUMINUM

Learn More

Datasheet

48In Stock

100Expected 23/10/2026

$81.27

$78.08

$74.35

Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P FM SZ 17 PIN PNL MNT

D38999/24WE35PN
Amphenol Aerospace
1: $65.68
128In Stock
117On Order

Mfr. Part No.
D38999/24WE35PN

Mouser Part No
654-D38999/24WE35PN

Amphenol Aerospace

Circular MIL Spec Connector 55P FM SZ 17 PIN PNL MNT

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Datasheet

128In Stock

117On Order

$65.68

$60.92

$58.84

$56.05

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P RCPT SZ 17 PIN PNL MNT

D38999/24WE6PN
Amphenol Aerospace
1: $97.45
126In Stock
145Expected 29/09/2026

Mfr. Part No.
D38999/24WE6PN

Mouser Part No
654-D38999/24WE6PN

Amphenol Aerospace

Circular MIL Spec Connector 6P RCPT SZ 17 PIN PNL MNT

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Datasheet

126In Stock

145Expected 29/09/2026

$97.45

$83.84

Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P FM SZ 17 SKT PNL MNT

D38999/24WE6SN
Amphenol Aerospace
1: $143.39
102In Stock
134Expected 23/10/2026

Mfr. Part No.
D38999/24WE6SN

Mouser Part No
654-D38999/24WE6SN

Amphenol Aerospace

Circular MIL Spec Connector 6P FM SZ 17 SKT PNL MNT

Learn More

Datasheet

102In Stock

134Expected 23/10/2026

$143.39

$119.77

$113.82

$108.83

$90.16

Min.: 1
Mult.: 1

Circular MIL Spec Connector 11P RCPT SZ 19 SKT PNL MNT

D38999/24WF11SN
Amphenol Aerospace
1: $119.80
80In Stock

Mfr. Part No.
D38999/24WF11SN

Mouser Part No
654-D38999/24WF11SN

Amphenol Aerospace

Circular MIL Spec Connector 11P RCPT SZ 19 SKT PNL MNT

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Datasheet

80In Stock

$119.80

$101.84

$101.83

$99.50

$84.93

Min.: 1
Mult.: 1

Circular MIL Spec Connector 11P FM SZ 21 SKT PNL MNT

D38999/24WG11SN
Amphenol Aerospace
1: $177.87
47In Stock
132On Order

Mfr. Part No.
D38999/24WG11SN

Mouser Part No
654-D38999/24WG11SN

Amphenol Aerospace

Circular MIL Spec Connector 11P FM SZ 21 SKT PNL MNT

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Datasheet

47In Stock

132On Order

$177.87

$143.07

$135.57

$115.45

Min.: 1
Mult.: 1

Circular MIL Spec Connector 79P FM SZ 21 PIN PNL MNT

D38999/24WG35PN
Amphenol Aerospace
1: $156.02
89In Stock

Mfr. Part No.
D38999/24WG35PN

Mouser Part No
654-D38999/24WG35PN

Amphenol Aerospace

Circular MIL Spec Connector 79P FM SZ 21 PIN PNL MNT

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Datasheet

89In Stock

$156.02

$118.44

$113.88

$101.01

Min.: 1
Mult.: 1

Circular MIL Spec Connector 4P JAM NUT RECPT SZ 21

D38999/24WG75AN
Amphenol Aerospace
1: $313.06
8In Stock
29Expected 10/11/2026

Mfr. Part No.
D38999/24WG75AN

Mouser Part No
654-D38999/24WG75AN

Amphenol Aerospace

Circular MIL Spec Connector 4P JAM NUT RECPT SZ 21

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Datasheet

8In Stock

29Expected 10/11/2026

$313.06

$202.42

$195.16

$177.29

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector 21P RCPT SZ 23 SKT PNL MNT

D38999/24WH21SN
Amphenol Aerospace
1: $170.51
44In Stock

Mfr. Part No.
D38999/24WH21SN

Mouser Part No
654-D38999/24WH21SN

Amphenol Aerospace

Circular MIL Spec Connector 21P RCPT SZ 23 SKT PNL MNT

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Datasheet

44In Stock

$170.51

$121.57

Min.: 1
Mult.: 1

Circular MIL Spec Connector 100P Size 23 Jam Nut Receptacle

D38999/24WH35PN
Amphenol Aerospace
1: $413.84
14In Stock
103On Order

Mfr. Part No.
D38999/24WH35PN

Mouser Part No
654-D38999/24WH35PN

Amphenol Aerospace

Circular MIL Spec Connector 100P Size 23 Jam Nut Receptacle

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Datasheet

14In Stock

103On Order

$413.84

$221.49

$194.87

$144.51

Min.: 1
Mult.: 1

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

D38999/24WJ35SA
Amphenol Aerospace
1: $207.39
7In Stock

Mfr. Part No.
D38999/24WJ35SA

Mouser Part No
654-D38999/24WJ35SA

Amphenol Aerospace

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

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Datasheet

7In Stock

$207.39

$196.45

Min.: 1
Mult.: 1

Circular MIL Spec Connector 56P RCPT SZ 25 SKT PNL MNT

D38999/24WJ4SN
Amphenol Aerospace
1: $208.50
17In Stock

Mfr. Part No.
D38999/24WJ4SN

Mouser Part No
654-D38999/24WJ4SN

Amphenol Aerospace

Circular MIL Spec Connector 56P RCPT SZ 25 SKT PNL MNT

Learn More

Datasheet

17In Stock

$208.50

$185.77

$177.48

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector TRI-START ALUMINUM

D38999/26FA35SA
Amphenol Aerospace
1: $172.63
62In Stock
100Expected 02/11/2026

Mfr. Part No.
D38999/26FA35SA

Mouser Part No
654-D38999/26FA35SA

Amphenol Aerospace

Circular MIL Spec Connector TRI-START ALUMINUM

Learn More

Datasheet

62In Stock

100Expected 02/11/2026

$172.63

$135.92

$83.69

Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P PLG SZ 9 SKT CBL MNT

D38999/26FA35SB
Amphenol Aerospace
1: $219.48
26In Stock

Mfr. Part No.
D38999/26FA35SB

Mouser Part No
654-D38999/26FA35SB

Amphenol Aerospace

Circular MIL Spec Connector 6P PLG SZ 9 SKT CBL MNT

Learn More

Datasheet

26In Stock

$219.48

$170.71

$123.51

$80.90

$76.43

Min.: 1
Mult.: 1

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