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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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Results: 1,023

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Part #

Circular MIL Spec Connector MIL-C-38999 II

MS27473T18B35SA
Amphenol Aerospace
1: $654.88
3In Stock

Mfr. Part #
MS27473T18B35SA

Mouser Part #
654-MS27473T18B35SA

Amphenol Aerospace

Circular MIL Spec Connector MIL-C-38999 II

Datasheet

3In Stock

$654.88

View

Min.: 1
Mult.: 1

No

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

MS27473T18F53P
Amphenol Aerospace
1: $425.13
1In Stock
6Expected 2026-02-13

Mfr. Part #
MS27473T18F53P

Mouser Part #
654-MS27473T18F53P

Amphenol Aerospace

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

Datasheet

1In Stock

6Expected 2026-02-13

$425.13

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 16P 20 SIZE STRAIGHT PLUG SKT

MS27473T20A16S
Amphenol Aerospace
1: $480.17
2In Stock

Mfr. Part #
MS27473T20A16S

Mouser Part #
654-MS27473T20A16S

Amphenol Aerospace

Circular MIL Spec Connector 16P 20 SIZE STRAIGHT PLUG SKT

Datasheet

2In Stock

$480.17

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 3P SIZE 8 STRAIGHT PLUG SOCKET

MS27473T8F98S
Amphenol Aerospace
1: $303.68
1In Stock
8Expected 2026-03-20

Mfr. Part #
MS27473T8F98S

Mouser Part #
654-MS27473T8F98S

Amphenol Aerospace

Circular MIL Spec Connector 3P SIZE 8 STRAIGHT PLUG SOCKET

Datasheet

1In Stock

8Expected 2026-03-20

$303.68

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P SZ 8 PNL MOUNT PIN

MS27474T8B35P
Amphenol Aerospace
1: $328.62
1In Stock

Mfr. Part #
MS27474T8B35P

Mouser Part #
654-MS27474T8B35P

Amphenol Aerospace

Circular MIL Spec Connector 6P SZ 8 PNL MOUNT PIN

Datasheet

1In Stock

$328.62

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 13P SZ 10 PLUG CBL MNT PIN

MS27484E10B35P
Amphenol Aerospace
1: $384.46
1In Stock

Mfr. Part #
MS27484E10B35P

Mouser Part #
654-MS27484E10B35P

Amphenol Aerospace

Circular MIL Spec Connector 13P SZ 10 PLUG CBL MNT PIN

Datasheet

1In Stock

$384.46

View

Min.: 1
Mult.: 1

No

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

MS27484E16B35P
Amphenol Aerospace
1: $597.87
1In Stock

Mfr. Part #
MS27484E16B35P

Mouser Part #
654-MS27484E16B35P

Amphenol Aerospace

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

Datasheet

1In Stock

$597.87

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 13P SZ 10 PLUG CBL MNT PIN

MS27484T10B35P
Amphenol Aerospace
1: $386.80
1In Stock
6Expected 2026-03-20

Mfr. Part #
MS27484T10B35P

Mouser Part #
654-MS27484T10B35P

Amphenol Aerospace

Circular MIL Spec Connector 13P SZ 10 PLUG CBL MNT PIN

Datasheet

1In Stock

6Expected 2026-03-20

$386.80

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector size 10 13 pin straight plug

MS27484T10B35S
Amphenol Aerospace
1: $396.72
6In Stock

Mfr. Part #
MS27484T10B35S

Mouser Part #
654-MS27484T10B35S

Amphenol Aerospace

Circular MIL Spec Connector size 10 13 pin straight plug

Datasheet

6In Stock

$396.72

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 22P 12 SIZE STRAIGHT PLUG PIN

MS27484T12F35P
Amphenol Aerospace
1: $426.28
2In Stock
5Expected 2026-07-15

Mfr. Part #
MS27484T12F35P

Mouser Part #
654-MS27484T12F35P

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE STRAIGHT PLUG PIN

Datasheet

2In Stock

5Expected 2026-07-15

$426.28

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 22P SZ 12 PLUG CBL MNT SKT

MS27484T12F35S
Amphenol Aerospace
1: $533.90
1In Stock

Mfr. Part #
MS27484T12F35S

Mouser Part #
654-MS27484T12F35S

Amphenol Aerospace

Circular MIL Spec Connector 22P SZ 12 PLUG CBL MNT SKT

Datasheet

1In Stock

$533.90

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 5P SIZE 14 STRAIGHT PLUG SOCKET

MS27484T14B5S
Amphenol Aerospace
1: $379.61
4In Stock

Mfr. Part #
MS27484T14B5S

Mouser Part #
654-MS27484T14B5S

Amphenol Aerospace

Circular MIL Spec Connector 5P SIZE 14 STRAIGHT PLUG SOCKET

Datasheet

4In Stock

$379.61

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 41P SZ 20 PLUG CBL MNT SKT

MS27484T20B41S
Amphenol Aerospace
1: $696.29
1In Stock

Mfr. Part #
MS27484T20B41S

Mouser Part #
654-MS27484T20B41S

Amphenol Aerospace

Circular MIL Spec Connector 41P SZ 20 PLUG CBL MNT SKT

Datasheet

1In Stock

$696.29

View

Min.: 1
Mult.: 1

No

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

MS27497T10F35P
Amphenol Aerospace
1: $302.45
5In Stock

Mfr. Part #
MS27497T10F35P

Mouser Part #
654-MS27497T10F35P

Amphenol Aerospace

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

Datasheet

5In Stock

$302.45

$268.80

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector 22P FM SZ 12 SOC WALL MNT

MS27497T12B35S
Amphenol Aerospace
1: $410.21
2In Stock
8Expected 2026-03-20

Mfr. Part #
MS27497T12B35S

Mouser Part #
654-MS27497T12B35S

Amphenol Aerospace

Circular MIL Spec Connector 22P FM SZ 12 SOC WALL MNT

Datasheet

2In Stock

8Expected 2026-03-20

$410.21

$342.29

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 4P Sz 12 Skt Wall Mount Rcpt

MS27497T12B4S
Amphenol Aerospace
1: $268.88
4In Stock

Mfr. Part #
MS27497T12B4S

Mouser Part #
654-MS27497T12B4S

Amphenol Aerospace

Circular MIL Spec Connector 4P Sz 12 Skt Wall Mount Rcpt

Datasheet

4In Stock

$268.88

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 37P FM SZ 14 PIN WALL MNT

MS27497T14B35P
Amphenol Aerospace
1: $396.96
4In Stock

Mfr. Part #
MS27497T14B35P

Mouser Part #
654-MS27497T14B35P

Amphenol Aerospace

Circular MIL Spec Connector 37P FM SZ 14 PIN WALL MNT

Datasheet

4In Stock

$396.96

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 55P FM SZ 16 PIN WALL MNT

MS27497T16B35PA
Amphenol Aerospace
1: $358.52
5In Stock

Mfr. Part #
MS27497T16B35PA

Mouser Part #
654-MS27497T16B35PA

Amphenol Aerospace

Circular MIL Spec Connector 55P FM SZ 16 PIN WALL MNT

Datasheet

5In Stock

$358.52

$352.33

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 55P FM SZ 16 PIN WALL MNT

MS27497T16F35P
Amphenol Aerospace
1: $484.05
1In Stock

Mfr. Part #
MS27497T16F35P

Mouser Part #
654-MS27497T16F35P

Amphenol Aerospace

Circular MIL Spec Connector 55P FM SZ 16 PIN WALL MNT

Datasheet

1In Stock

$484.05

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P 8 SIZE WALL MOUNT RECEPTACLE SKT

MS27497T8F35SA
Amphenol Aerospace
1: $353.42
1In Stock

Mfr. Part #
MS27497T8F35SA

Mouser Part #
654-MS27497T8F35SA

Amphenol Aerospace

Circular MIL Spec Connector 6P 8 SIZE WALL MOUNT RECEPTACLE SKT

Datasheet

1In Stock

$353.42

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector BOX MOUNT RECEP

MS27508E10B35P
Amphenol Aerospace
1: $263.52
7In Stock
11Expected 2026-03-23

Mfr. Part #
MS27508E10B35P

Mouser Part #
654-MS27508E10B35P

Amphenol Aerospace

Circular MIL Spec Connector BOX MOUNT RECEP

Datasheet

7In Stock

11Expected 2026-03-23

$263.52

$231.29

$213.09

$193.50

View

Min.: 1
Mult.: 1

No

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

MS27508E12B35SA
Amphenol Aerospace
1: $421.48
1In Stock

Mfr. Part #
MS27508E12B35SA

Mouser Part #
654-MS27508E12B35SA

Amphenol Aerospace

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

Datasheet

1In Stock

$421.48

$381.84

$368.14

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 22P SZ 12 BOX MOUNT PIN

MS27508E12F35P
Amphenol Aerospace
1: $407.82
5In Stock

Mfr. Part #
MS27508E12F35P

Mouser Part #
654-MS27508E12F35P

Amphenol Aerospace

Circular MIL Spec Connector 22P SZ 12 BOX MOUNT PIN

Datasheet

5In Stock

$407.82

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 37P SZ 14 PIN

MS27508E14F35P
Amphenol Aerospace
1: $420.61
4In Stock

Mfr. Part #
MS27508E14F35P

Mouser Part #
654-MS27508E14F35P

Amphenol Aerospace

Circular MIL Spec Connector 37P SZ 14 PIN

Datasheet

4In Stock

$420.61

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 26P SZ 16 PIN

MS27508E16F26P
Amphenol Aerospace
1: $335.03
6In Stock

Mfr. Part #
MS27508E16F26P

Mouser Part #
654-MS27508E16F26P

Amphenol Aerospace

Circular MIL Spec Connector 26P SZ 16 PIN

Datasheet

6In Stock

$335.03

View

Min.: 1
Mult.: 1