Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 18
M85049/84-18W02
Amphenol PCD
1:
$83.29
23 In Stock
Mouser Part # 523-85049/84-18W02
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 18
23 In Stock
1
$83.29
10
$73.43
25
$72.66
50
$71.45
100
View
100
$66.28
250
Quote
Buy
Min.: 1 Mult.: 1
No
Circular MIL Spec Connector 66P SZ 18 PLUG CBL MNT PIN
MS27473T18B35PB
Amphenol Aerospace
1:
$102.36
45 In Stock
Mouser Part # 654-MS27473T18B35PB
Amphenol Aerospace
Circular MIL Spec Connector 66P SZ 18 PLUG CBL MNT PIN
45 In Stock
1
$102.36
10
$93.35
25
$89.75
50
$86.76
100
View
100
$81.98
250
Quote
Buy
Min.: 1 Mult.: 1
No
Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 1
M85049/85-18ZP01
Amphenol PCD
1:
$62.85
13 In Stock
Mouser Part # 523-M85049/85-18ZP01
Amphenol PCD
Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 1
13 In Stock
1
$62.85
10
$54.50
25
$53.26
100
$47.63
250
View
250
$47.35
500
Quote
Buy
Min.: 1 Mult.: 1
Standard Circular Connector BOX RECPT, CRIMP
CXC3102A181P
Conxall / Switchcraft
1:
$20.88
5 In Stock
Mouser Part # 502-CXC3102A181P
Conxall / Switchcraft
Standard Circular Connector BOX RECPT, CRIMP
5 In Stock
1
$20.88
10
$17.74
20
$16.63
50
$15.84
100
View
100
$15.47
500
$15.37
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Standard Circular Connector BOX RECPT, SLDRCUP
CXS3102A1811S
Conxall / Switchcraft
1:
$41.62
22 In Stock
Mouser Part # 502-CXS3102A1811S
Conxall / Switchcraft
Standard Circular Connector BOX RECPT, SLDRCUP
22 In Stock
1
$41.62
10
$35.37
20
$34.73
100
$34.72
500
View
500
Quote
Buy
Min.: 1 Mult.: 1
Details
Standard Circular Connector BOX RECPT, SLDRCUP
CXS3102A1812S
Conxall / Switchcraft
1:
$26.86
19 In Stock
Mouser Part # 502-CXS3102A1812S
Conxall / Switchcraft
Standard Circular Connector BOX RECPT, SLDRCUP
19 In Stock
1
$26.86
10
$22.83
20
$21.39
50
$20.38
100
View
100
$19.91
500
$19.78
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Standard Circular Connector BOX RECPT, SLDRCUP
CXS3102A181P
Conxall / Switchcraft
1:
$22.95
8 In Stock
Mouser Part # 502-CXS3102A181P
Conxall / Switchcraft
Standard Circular Connector BOX RECPT, SLDRCUP
8 In Stock
1
$22.95
10
$19.51
20
$18.28
50
$17.41
100
View
100
$17.01
500
$16.91
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL
M85049/25-25N
Amphenol PCD
1:
$72.59
9 In Stock
Mouser Part # 523-85049/25-25N
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL
9 In Stock
1
$72.59
10
$62.95
25
$61.52
100
$58.76
250
View
250
Quote
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL
M85049/25-29N
Amphenol PCD
1:
$103.55
24 In Stock
Mouser Part # 523-85049/25-29N
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL
24 In Stock
1
$103.55
10
$94.43
25
$92.29
100
$87.83
250
View
250
Quote
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 1
M85049/26-1-18N
Amphenol PCD
1:
$18.01
1 In Stock
Mouser Part # 523-85049/26-1-18N
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 1
1 In Stock
1
$18.01
10
$16.16
25
$16.02
100
$14.77
250
View
250
$14.60
500
$14.39
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 18
M85049/27-18N
Amphenol PCD
1:
$11.20
18 In Stock
Mouser Part # 523-85049/27-18N
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 18
18 In Stock
1
$11.20
10
$10.27
25
$8.92
50
$8.81
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 18
M85049/2918N07B
Amphenol PCD
1:
$48.27
18 In Stock
Mouser Part # 523-85049/2918N07B
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 18
18 In Stock
1
$48.27
10
$41.97
25
$39.50
50
$39.20
100
View
100
$36.19
250
$35.67
500
Quote
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Backshells 31 Backshell Grommet Nut
M85049/31-18N
Amphenol PCD
1:
$11.62
31 In Stock
25 Expected 10/28/2026
Mouser Part # 523-85049/31-18N
Amphenol PCD
Circular MIL Spec Backshells 31 Backshell Grommet Nut
31 In Stock
25 Expected 10/28/2026
1
$11.62
10
$10.91
25
$10.63
50
$10.44
100
View
100
$9.80
250
$9.46
500
$9.10
1,000
$8.63
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR 45 DEG NICKEL SIZE 18
M85049/43-18N
Amphenol PCD
1:
$20.77
23 In Stock
Mouser Part # 523-85049/43-18N
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR 45 DEG NICKEL SIZE 18
23 In Stock
1
$20.77
10
$17.66
25
$16.49
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR 45 DEG SL NICKEL SZ 18
M85049/43S18N
Amphenol PCD
1:
$30.13
4 In Stock
Mouser Part # 523-85049/43S18N
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR 45 DEG SL NICKEL SZ 18
4 In Stock
1
$30.13
10
$24.06
25
$24.05
250
$23.79
500
$23.67
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 18 SR
M85049/49-2-18A
Amphenol PCD
1:
$13.42
2 In Stock
25 Expected 9/18/2026
Mouser Part # 523-85049/49-2-18A
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 18 SR
2 In Stock
25 Expected 9/18/2026
1
$13.42
10
$13.16
25
$13.15
100
$12.62
250
View
250
$12.20
500
$11.87
1,000
$11.72
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST NIC SIZE 18
M85049/49-2-18N
Amphenol PCD
1:
$15.42
82 In Stock
1,075 On Order
Mouser Part # 523-85049/49-2-18N
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST NIC SIZE 18
82 In Stock
1,075 On Order
View Dates
On Order:
225 Expected 8/25/2026
250 Expected 10/22/2026
600 Expected 11/25/2026
Factory Lead-Time:
12 Weeks
1
$15.42
10
$14.72
25
$13.14
50
$12.39
100
View
100
$11.99
250
$11.07
1,000
$10.70
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters 49 Backshell Strain Relief Clamp
M85049/49-2S18A
Amphenol PCD
1:
$25.94
24 In Stock
Mouser Part # 523-85049/49-2S18A
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters 49 Backshell Strain Relief Clamp
24 In Stock
1
$25.94
10
$22.05
25
$20.21
100
$20.08
250
View
250
$19.81
500
$19.63
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 18
M85049/52S18N
Amphenol PCD
1:
$27.70
32 In Stock
50 Expected 10/21/2026
Mouser Part # 523-85049/52S18N
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 18
32 In Stock
50 Expected 10/21/2026
1
$27.70
10
$25.78
25
$21.70
50
$20.25
100
View
100
$19.28
250
$18.08
500
$17.22
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters 53 Backshell Tie Wrap
M85049/53-18A
Amphenol PCD
1:
$18.09
20 In Stock
Mouser Part # 523-85049/53-18A
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters 53 Backshell Tie Wrap
20 In Stock
1
$18.09
10
$15.68
25
$13.75
500
$13.50
1,000
View
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP ST BLACK SZ 18
M85049/56-18A
Amphenol PCD
1:
$19.75
23 In Stock
Mouser Part # 523-85049/56-18A
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP ST BLACK SZ 18
23 In Stock
1
$19.75
10
$17.12
25
$14.90
100
$13.61
250
View
250
$13.35
500
$12.99
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP ST NICKEL SZ 18
M85049/56-18N
Amphenol PCD
1:
$19.75
3 In Stock
Mouser Part # 523-85049/56-18N
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP ST NICKEL SZ 18
3 In Stock
1
$19.75
10
$17.12
25
$14.90
100
$14.24
250
View
250
$13.90
500
$13.60
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP 45 DEG SL NIC SZ 18
M85049/57S18N
Amphenol PCD
1:
$30.79
28 In Stock
Mouser Part # 523-85049/57S18N
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP 45 DEG SL NIC SZ 18
28 In Stock
1
$30.79
10
$26.17
25
$24.98
50
$24.39
100
View
100
$24.36
250
$24.04
500
$23.85
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST NIC SZ 18
M85049/60-1N18
Amphenol PCD
1:
$19.78
9 In Stock
25 Expected 9/18/2026
Mouser Part # 523-85049/60-1N18
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST NIC SZ 18
9 In Stock
25 Expected 9/18/2026
1
$19.78
10
$16.82
25
$15.75
50
$15.00
100
View
100
$13.63
250
$13.18
500
$12.66
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST BLACK SZ 18
M85049/62-18A
Amphenol PCD
1:
$29.80
1 In Stock
Mouser Part # 523-85049/62-18A
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST BLACK SZ 18
1 In Stock
1
$29.80
10
$25.33
25
$22.97
500
$22.85
Buy
Min.: 1 Mult.: 1
Details
Vietnam
