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.

Types of Connectors

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Results: 998
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol Aerospace Circular MIL Spec Connector 37P 14 SIZE STRAIGHT PLUG PIN 24In Stock
$61.27
$58.00
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 8P SIZE 16 STRAIGHT PLUG SOCKET 55In Stock
$65.66
$60.62
$60.13
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE SKT 90In Stock
$79.12
$66.91
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 79P SZ 20 PLUG CBL MNT SKT 21In Stock
$104.49
$99.42
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 6P SZ 8 PLUG CBL MNT SKT 99In Stock
$121.31
$64.99
$56.58
$54.13
$49.98
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 41P SZ 20 PLUG CBL MNT SKT 38In Stock
61Expected 23/11/2026
$99.97
$96.01
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 55P 16 SIZE BOX MOUNT RECEPTACLE PIN 31In Stock
$78.22
$66.32
$63.32
$62.98
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 32P SZ 18 PLUG CBL MNT SKT 99In Stock
$85.97
$75.79
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 6P SIZE 8 SOCKET CABLE MOUNT PLUG 97In Stock
$62.39
$52.40
$49.57
$47.87
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 18P SZ 14 SOC WALL MNT 81In Stock
13Expected 24/11/2026
$84.01
$74.68
$71.80
$69.40
$65.57
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 55P SZ 16 SOC WALL MNT 99In Stock
$118.00
$107.60
$103.45
$90.78
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 53P SZ 18 SOCKET 27In Stock
$129.89
$119.20
$114.62
$108.90
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 32P SZ 18 PLUG CBL MNT SKT 67In Stock
40Expected 24/11/2026
$101.20
$92.29
$88.74
$85.78
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 5P Size 10 Rear Mount Receptacle 89In Stock
$86.76
$77.12
$74.15
$71.67
Min.: 1
Mult.: 1
No

Amphenol Aerospace Circular MIL Spec Connector 37P SZ 14 FEM PNL MNT SKT 49In Stock
$91.92
$79.18
$77.07
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 8P SZ 12 PLUG CBL MNT PIN 20In Stock
$83.98
$70.15
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 8P SIZE 12 STRAIGHT PLUG PIN 98In Stock
$124.13
$104.40
$89.04
$72.16
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 37P FM SZ 14 SOC WALL MNT 90In Stock
$143.10
$129.06
$121.80
$119.62
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 100P FM SZ 22 PIN WALL MNT 27In Stock
$128.24
$116.95
$112.45
$108.69
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE SKT 97In Stock
$85.41
$73.42
$66.25
$63.46
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Tools, Hardware & Accessories PLUG 111,052In Stock
87,200Expected 05/05/2027
$0.16
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 18P SZ 14 FEM PNL MNT SKT 34In Stock
$164.68
$163.98
$163.29
$91.65
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 13P SZ 10 PIN BOX MNT 13In Stock
$89.42
$81.65
$81.54
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 22P SZ 12 PIN BOX MNT 6In Stock
$67.16
$58.24
$56.00
$54.13
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 32P SZ 18 SOC WALL MNT 99In Stock
$105.48
$95.90
$92.45
$89.36
Min.: 1
Mult.: 1
No