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MIL-DTL-38999 Series II Circular Connectors

Amphenol Aerospace MIL-DTL-38999 Series II consists of subminiature circular connectors designed to offer high reliability and high contact density with maximum weight and space savings. Amphenol MIL-DTL-38999 Series II Circular Connectors feature a lightweight, space-saving design, 3-point bayonet lock system, and error-proof alternate positioning. Amphenol Aerospace MIL-DTL-38999 Series II Circular Connectors are ideally suited for industrial applications, military and commercial air, military vehicles, missiles and ordnance, and C4ISR.

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Part #

Circular MIL Spec Connector 55P SZ 16 PLUG CBL MNT SKT

MS27473E16B35S
Amphenol Aerospace
1: £75.89
70In Stock

Mfr. Part No.
MS27473E16B35S

Mouser Part No
654-MS27473E16B35S

Amphenol Aerospace

Circular MIL Spec Connector 55P SZ 16 PLUG CBL MNT SKT

Datasheet

70In Stock

£75.89

£70.22

£68.25

£68.04

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 13P 10 SIZE STRAIGHT PLUG PIN

MS27484T10F35P
Amphenol Aerospace
1: £91.49
98In Stock

Mfr. Part No.
MS27484T10F35P

Mouser Part No
654-MS27484T10F35P

Amphenol Aerospace

Circular MIL Spec Connector 13P 10 SIZE STRAIGHT PLUG PIN

Datasheet

98In Stock

£91.49

£81.33

£63.53

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 8P SZ 12 PLUG CBL MNT PIN

MS27484T12B8P
Amphenol Aerospace
1: £67.85
20In Stock

Mfr. Part No.
MS27484T12B8P

Mouser Part No
654-MS27484T12B8P

Amphenol Aerospace

Circular MIL Spec Connector 8P SZ 12 PLUG CBL MNT PIN

Datasheet

20In Stock

£67.85

£50.43

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 6P SZ 8 PIN WALL MNT

MS27497T8F35P
Amphenol Aerospace
1: £53.45
89In Stock

Mfr. Part No.
MS27497T8F35P

Mouser Part No
654-MS27497T8F35P

Amphenol Aerospace

Circular MIL Spec Connector 6P SZ 8 PIN WALL MNT

Datasheet

89In Stock

£53.45

£47.44

£45.61

£44.10

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 5P Size 10 Rear Mount Receptacle

MS27474T10F5P
Amphenol Aerospace
1: £65.13
90In Stock

Mfr. Part No.
MS27474T10F5P

Mouser Part No
654-MS27474T10F5P

Amphenol Aerospace

Circular MIL Spec Connector 5P Size 10 Rear Mount Receptacle

Datasheet

90In Stock

£65.13

£57.90

£55.67

£53.81

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 37P SZ 14 FEM PNL MNT SKT

MS27474T14B35S
Amphenol Aerospace
1: £74.65
50In Stock

Mfr. Part No.
MS27474T14B35S

Mouser Part No
654-MS27474T14B35S

Amphenol Aerospace

Circular MIL Spec Connector 37P SZ 14 FEM PNL MNT SKT

Datasheet

50In Stock

£74.65

£65.34

£62.68

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 53P SZ 18 SOCKET

MS27508E18A53S
Amphenol Aerospace
1: £108.22
27In Stock

Mfr. Part No.
MS27508E18A53S

Mouser Part No
654-MS27508E18A53S

Amphenol Aerospace

Circular MIL Spec Connector 53P SZ 18 SOCKET

Datasheet

27In Stock

£108.22

£77.94

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 32P SZ 18 SOC WALL MNT

MS27497T18B32S
Amphenol Aerospace
1: £79.19
99In Stock

Mfr. Part No.
MS27497T18B32S

Mouser Part No
654-MS27497T18B32S

Amphenol Aerospace

Circular MIL Spec Connector 32P SZ 18 SOC WALL MNT

Datasheet

99In Stock

£79.19

£72.21

£69.43

£67.12

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 66P 18 SIZE WALL MOUNT RECEPTACLE SKT

MS27497T18F35S
Amphenol Aerospace
1: £86.48
28In Stock

Mfr. Part No.
MS27497T18F35S

Mouser Part No
654-MS27497T18F35S

Amphenol Aerospace

Circular MIL Spec Connector 66P 18 SIZE WALL MOUNT RECEPTACLE SKT

Datasheet

28In Stock

£86.48

£78.30

£75.50

Min.: 1
Mult.: 1

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE SKT

MS27508E12F35S
Amphenol Aerospace
1: £62.24
91In Stock

Mfr. Part No.
MS27508E12F35S

Mouser Part No
654-MS27508E12F35S

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE SKT

Datasheet

91In Stock

£62.24

£53.70

£51.52

£51.03

Min.: 1
Mult.: 1

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE SKT

MS27508E12B35S
Amphenol Aerospace
1: £73.44
97In Stock

Mfr. Part No.
MS27508E12B35S

Mouser Part No
654-MS27508E12B35S

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE SKT

Datasheet

97In Stock

£73.44

£62.76

£56.82

£50.86

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE PIN

MS27508E12F35A
Amphenol Aerospace
1: £55.65
66In Stock

Mfr. Part No.
MS27508E12F35A

Mouser Part No
654-MS27508E12F35A

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE PIN

Datasheet

66In Stock

£55.65

£48.02

£47.28

£47.26

Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P 16 SIZE BOX MOUNT RECEPTACLE PIN

MS27508E16F35A
Amphenol Aerospace
1: £60.11
31In Stock

Mfr. Part No.
MS27508E16F35A

Mouser Part No
654-MS27508E16F35A

Amphenol Aerospace

Circular MIL Spec Connector 55P 16 SIZE BOX MOUNT RECEPTACLE PIN

Datasheet

31In Stock

£60.11

£52.08

£49.80

£46.22

Min.: 1
Mult.: 1

Circular MIL Spec Connector 22P SZ 12 RCPT PNL MNT PIN

MS27474T12F35P
Amphenol Aerospace
1: £71.37
31In Stock

Mfr. Part No.
MS27474T12F35P

Mouser Part No
654-MS27474T12F35P

Amphenol Aerospace

Circular MIL Spec Connector 22P SZ 12 RCPT PNL MNT PIN

Datasheet

31In Stock

£71.37

£65.01

£62.51

£60.47

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 3P SZ 8 WALL MNT SOCKET

MS27497T8F98S
Amphenol Aerospace
1: £50.18
33In Stock

Mfr. Part No.
MS27497T8F98S

Mouser Part No
654-MS27497T8F98S

Amphenol Aerospace

Circular MIL Spec Connector 3P SZ 8 WALL MNT SOCKET

Datasheet

33In Stock

£50.18

£43.09

£41.95

£41.64

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories PLUG

MS27488-22
Amphenol Aerospace
1: £0.12
87,687In Stock
49,570Expected 20/11/2026

Mfr. Part No.
MS27488-22

Mouser Part No
654-MS27488-22

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories PLUG

Datasheet

87,687In Stock

49,570Expected 20/11/2026

£0.12

Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P SZ 10 PIN BOX MNT

MS27508E10F35P
Amphenol Aerospace
1: £69.44
14In Stock

Mfr. Part No.
MS27508E10F35P

Mouser Part No
654-MS27508E10F35P

Amphenol Aerospace

Circular MIL Spec Connector 13P SZ 10 PIN BOX MNT

Datasheet

14In Stock

£69.44

£57.43

£48.64

£48.03

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector HERMETIC SOLDER MNT REC 6P SZ 22D PIN

MS27471Y9D35P
Amphenol Aerospace
1: £435.94
4In Stock

Mfr. Part No.
MS27471Y9D35P

Mouser Part No
654-MS27471Y9D35P

Amphenol Aerospace

Circular MIL Spec Connector HERMETIC SOLDER MNT REC 6P SZ 22D PIN

Datasheet

4In Stock

£435.94

£408.03

£408.02

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 22P SZ 12 PIN BOX MNT

MS27508E12B3P
Amphenol Aerospace
1: £50.42
9In Stock

Mfr. Part No.
MS27508E12B3P

Mouser Part No
654-MS27508E12B3P

Amphenol Aerospace

Circular MIL Spec Connector 22P SZ 12 PIN BOX MNT

Datasheet

9In Stock

£50.42

£43.73

£42.04

£40.64

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 53P SZ 18 PLUG CBL MNT PIN

MS27473T18F53P
Amphenol Aerospace
1: £169.96
6In Stock

Mfr. Part No.
MS27473T18F53P

Mouser Part No
654-MS27473T18F53P

Amphenol Aerospace

Circular MIL Spec Connector 53P SZ 18 PLUG CBL MNT PIN

Datasheet

6In Stock

£169.96

£142.39

£134.63

Min.: 1
Mult.: 1

Circular MIL Spec Connector 21P FM SZ 22 SOC WALL MNT

MS27497T22F21S
Amphenol Aerospace
1: £87.55
29In Stock

Mfr. Part No.
MS27497T22F21S

Mouser Part No
654-MS27497T22F21S

Amphenol Aerospace

Circular MIL Spec Connector 21P FM SZ 22 SOC WALL MNT

Datasheet

29In Stock

£87.55

£79.84

£76.77

£69.26

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 8P SIZE 16 STRAIGHT PLUG SOCKET

MS27473T16B8S
Amphenol Aerospace
1: £57.16
57In Stock

Mfr. Part No.
MS27473T16B8S

Mouser Part No
654-MS27473T16B8S

Amphenol Aerospace

Circular MIL Spec Connector 8P SIZE 16 STRAIGHT PLUG SOCKET

Datasheet

57In Stock

£57.16

£48.70

£47.57

£46.58

£46.04

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 66P SZ 18 PIN

MS27508E18F35A
Amphenol Aerospace
1: £79.78
23In Stock

Mfr. Part No.
MS27508E18F35A

Mouser Part No
654-MS27508E18F35A

Amphenol Aerospace

Circular MIL Spec Connector 66P SZ 18 PIN

Datasheet

23In Stock

£79.78

£68.60

£55.82

Min.: 1
Mult.: 1

Circular MIL Spec Connector 41P 20 SIZE WALL MOUNT RECEPTACLE PIN

MS27472T20B41P
Amphenol Aerospace
1: £70.20
23In Stock

Mfr. Part No.
MS27472T20B41P

Mouser Part No
654-MS27472T20B41P

Amphenol Aerospace

Circular MIL Spec Connector 41P 20 SIZE WALL MOUNT RECEPTACLE PIN

Datasheet

23In Stock

£70.20

£64.01

£61.55

£59.50

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 41P PLUG SKT

MS27473E20F41S
Amphenol Aerospace
1: £87.52
17In Stock

Mfr. Part No.
MS27473E20F41S

Mouser Part No
654-MS27473E20F41S

Amphenol Aerospace

Circular MIL Spec Connector 41P PLUG SKT

Datasheet

17In Stock

£87.52

£74.85

£70.45

£70.44

Min.: 1
Mult.: 1