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Self Locking Connectors

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Part #

Circular MIL Spec Connector 41P FM SZ 21 PIN WL MNT

D38999/20WG41PN
Amphenol Aerospace
1: $97.39
105In Stock
100Expected 23/10/2026

Mfr. Part No.
D38999/20WG41PN

Mouser Part No
654-D38999/20WG41PN

Amphenol Aerospace

Circular MIL Spec Connector 41P FM SZ 21 PIN WL MNT

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Datasheet

105In Stock

100Expected 23/10/2026

$97.39

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 41P RCPT SZ 21 SKT WL MNT

D38999/20WG41SN
Amphenol Aerospace
1: $139.62
103In Stock

Mfr. Part No.
D38999/20WG41SN

Mouser Part No
654-D38999/20WG41SN

Amphenol Aerospace

Circular MIL Spec Connector 41P RCPT SZ 21 SKT WL MNT

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Datasheet

103In Stock

$139.62

$138.76

$131.12

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 4P FM SZ 21 SKT WL MNT

D38999/20WG75BN
Amphenol Aerospace
1: $134.72
18In Stock

Mfr. Part No.
D38999/20WG75BN

Mouser Part No
654-D38999/20WG75BN

Amphenol Aerospace

Circular MIL Spec Connector 4P FM SZ 21 SKT WL MNT

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Datasheet

18In Stock

$134.72

$122.86

$118.13

$114.19

$107.89

Min.: 1
Mult.: 1

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

D38999/20WH53SN
Amphenol Aerospace
1: $180.54
13In Stock

Mfr. Part No.
D38999/20WH53SN

Mouser Part No
654-D38999/20WH53SN

Amphenol Aerospace

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

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Datasheet

13In Stock

$180.54

$168.76

Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P FM SZ 23 SKT WL MNT

D38999/20WH55SN
Amphenol Aerospace
1: $422.21
29In Stock
100Expected 16/10/2026

Mfr. Part No.
D38999/20WH55SN

Mouser Part No
654-D38999/20WH55SN

Amphenol Aerospace

Circular MIL Spec Connector 55P FM SZ 23 SKT WL MNT

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Datasheet

29In Stock

100Expected 16/10/2026

$422.21

$295.12

Min.: 1
Mult.: 1

Circular MIL Spec Connector TV 6C 6#20 SKT RECP

D38999/20ZB98SN
Amphenol Aerospace
1: $122.63
35In Stock

Mfr. Part No.
D38999/20ZB98SN

Mouser Part No
654-D38999/20ZB98SN

Amphenol Aerospace

Circular MIL Spec Connector TV 6C 6#20 SKT RECP

Datasheet

35In Stock

$122.63

$94.08

$91.22

$89.13

Min.: 1
Mult.: 1

Circular MIL Spec Connector SIZE 9; 3 PIN CRIMP JAM NUT RECEPT

D38999/24FA98SN
Amphenol Aerospace
1: $123.66
69In Stock

Mfr. Part No.
D38999/24FA98SN

Mouser Part No
654-D38999/24FA98SN

Amphenol Aerospace

Circular MIL Spec Connector SIZE 9; 3 PIN CRIMP JAM NUT RECEPT

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Datasheet

69In Stock

$123.66

$112.77

$108.43

$104.82

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P RCPT SZ 11 SKT PNL MNT

D38999/24FB35SA
Amphenol Aerospace
1: $141.73
22In Stock
100Expected 23/10/2026

Mfr. Part No.
D38999/24FB35SA

Mouser Part No
654-D38999/24FB35SA

Amphenol Aerospace

Circular MIL Spec Connector 13P RCPT SZ 11 SKT PNL MNT

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Datasheet

22In Stock

100Expected 23/10/2026

$141.73

$129.24

$124.28

$120.12

$113.49

Min.: 1
Mult.: 1

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

D38999/24FC8SN
Amphenol Aerospace
1: $159.87
57In Stock
100Expected 9/11/2026

Mfr. Part No.
D38999/24FC8SN

Mouser Part No
654-D38999/24FC8SN

Amphenol Aerospace

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

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Datasheet

57In Stock

100Expected 9/11/2026

$159.87

$124.40

$106.01

$102.33

Min.: 1
Mult.: 1

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

D38999/24FD35SA
Amphenol Aerospace
1: $190.51
19In Stock

Mfr. Part No.
D38999/24FD35SA

Mouser Part No
654-D38999/24FD35SA

Amphenol Aerospace

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

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Datasheet

19In Stock

$190.51

$174.84

$168.11

$162.51

$153.53

Min.: 1
Mult.: 1

Circular MIL Spec Connector 32P RCPT SZ 19 SKT PNL MNT

D38999/24FF32SN
Amphenol Aerospace
1: $161.88
14In Stock

Mfr. Part No.
D38999/24FF32SN

Mouser Part No
654-D38999/24FF32SN

Amphenol Aerospace

Circular MIL Spec Connector 32P RCPT SZ 19 SKT PNL MNT

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Datasheet

14In Stock

$161.88

Min.: 1
Mult.: 1

Circular MIL Spec Connector 41P FM SZ 21 PIN PNL MNT

D38999/24FG41PN
Amphenol Aerospace
1: $147.37
91In Stock

Mfr. Part No.
D38999/24FG41PN

Mouser Part No
654-D38999/24FG41PN

Amphenol Aerospace

Circular MIL Spec Connector 41P FM SZ 21 PIN PNL MNT

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Datasheet

91In Stock

$147.37

$130.45

Min.: 1
Mult.: 1

Circular MIL Spec Connector RCP J/N MTL ENI 2355SN

D38999/24FH55SN
Amphenol Aerospace
1: $255.69
11In Stock
27On Order

Mfr. Part No.
D38999/24FH55SN

Mouser Part No
654-D38999/24FH55SN

Amphenol Aerospace

Circular MIL Spec Connector RCP J/N MTL ENI 2355SN

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Datasheet

11In Stock

27On Order

$255.69

$209.66

$181.66

$174.19

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 3P SZ 9 RCPT PNL MNT PIN

D38999/24WA98PA
Amphenol Aerospace
1: $130.72
24In Stock

Mfr. Part No.
D38999/24WA98PA

Mouser Part No
654-D38999/24WA98PA

Amphenol Aerospace

Circular MIL Spec Connector 3P SZ 9 RCPT PNL MNT PIN

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Datasheet

24In Stock

$130.72

$119.22

$114.63

$110.80

$104.68

Min.: 1
Mult.: 1

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

D38999/24WA98SA
Amphenol Aerospace
1: $68.23
98In Stock

Mfr. Part No.
D38999/24WA98SA

Mouser Part No
654-D38999/24WA98SA

Amphenol Aerospace

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

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Datasheet

98In Stock

$68.23

$58.00

$54.37

$51.78

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Min.: 1
Mult.: 1

Circular MIL Spec Connector TV 3C 3#20 SKT RCPT ALUMINUM

D38999/24WA98SN
Amphenol Aerospace
1: $73.70
166In Stock
100Expected 23/10/2026

Mfr. Part No.
D38999/24WA98SN

Mouser Part No
654-D38999/24WA98SN

Amphenol Aerospace

Circular MIL Spec Connector TV 3C 3#20 SKT RCPT ALUMINUM

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Datasheet

166In Stock

100Expected 23/10/2026

$73.70

$64.08

$61.31

$59.32

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 2P FM SZ 11 SKT PNL MNT

D38999/24WB2SN
Amphenol Aerospace
1: $113.70
91In Stock
128On Order

Mfr. Part No.
D38999/24WB2SN

Mouser Part No
654-D38999/24WB2SN

Amphenol Aerospace

Circular MIL Spec Connector 2P FM SZ 11 SKT PNL MNT

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Datasheet

91In Stock

128On Order

$113.70

$110.11

Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P SIZE 11 PANEL MOUNT PIN

D38999/24WB35PA
Amphenol Aerospace
1: $56.79
98In Stock

Mfr. Part No.
D38999/24WB35PA

Mouser Part No
654-D38999/24WB35PA

Amphenol Aerospace

Circular MIL Spec Connector 13P SIZE 11 PANEL MOUNT PIN

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Datasheet

98In Stock

$56.79

$51.16

$49.15

$47.37

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 7P JAM NUT SOC SZ 11

D38999/24WB99SN
Amphenol Aerospace
1: $141.13
50In Stock
100Expected 5/11/2026

Mfr. Part No.
D38999/24WB99SN

Mouser Part No
654-D38999/24WB99SN

Amphenol Aerospace

Circular MIL Spec Connector 7P JAM NUT SOC SZ 11

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Datasheet

50In Stock

100Expected 5/11/2026

$141.13

Min.: 1
Mult.: 1

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

D38999/24WC4PN
Amphenol Aerospace
1: $94.33
95In Stock
306On Order

Mfr. Part No.
D38999/24WC4PN

Mouser Part No
654-D38999/24WC4PN

Amphenol Aerospace

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

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Datasheet

95In Stock

306On Order

$94.33

$88.26

Min.: 1
Mult.: 1

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

D38999/24WC8PN
Amphenol Aerospace
1: $112.88
238In Stock
154Expected 6/10/2026

Mfr. Part No.
D38999/24WC8PN

Mouser Part No
654-D38999/24WC8PN

Amphenol Aerospace

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

Learn More

Datasheet

238In Stock

154Expected 6/10/2026

$112.88

$99.77

$83.22

$77.82

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Min.: 1
Mult.: 1

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

D38999/24WC8SN
Amphenol Aerospace
1: $114.84
46In Stock
71Expected 6/10/2026

Mfr. Part No.
D38999/24WC8SN

Mouser Part No
654-D38999/24WC8SN

Amphenol Aerospace

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

Learn More

Datasheet

46In Stock

71Expected 6/10/2026

$114.84

$100.57

Min.: 1
Mult.: 1

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

D38999/24WC98PN
Amphenol Aerospace
1: $80.02
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

Learn More

Datasheet

275In Stock

$80.02

$69.40

$66.72

$64.50

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Min.: 1
Mult.: 1

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

D38999/24WD18SN
Amphenol Aerospace
1: $122.52
21In Stock
100Expected 22/9/2026

Mfr. Part No.
D38999/24WD18SN

Mouser Part No
654-D38999/24WD18SN

Amphenol Aerospace

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

Datasheet

21In Stock

100Expected 22/9/2026

$122.52

$116.89

$111.68

$106.62

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 37P SIZE 15 PIN PANEL MOUNT

D38999/24WD35PA
Amphenol Aerospace
1: $148.34
26In 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

Learn More

Datasheet

26In Stock

119On Order

$148.34

$135.27

$130.06

$125.72

$118.78

Min.: 1
Mult.: 1

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