Circular MIL Spec Strain Reliefs & Adapters 69 Backshell Shrink Boot
M85049/69-17W
Amphenol PCD
1:
$21.56
619 In Stock
400 Expected 13/10/2026
Mouser Part No
523-85049/69-17W
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters 69 Backshell Shrink Boot
619 In Stock
400 Expected 13/10/2026
1
$21.56
10
$19.27
25
$18.05
50
$17.19
100
View
100
$16.25
250
$15.35
500
$15.34
1,000
$14.61
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST CAD SZ 21
M85049/69-21W
Amphenol PCD
1:
$29.23
302 In Stock
250 Expected 6/10/2026
Mouser Part No
523-85049/69-21W
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST CAD SZ 21
302 In Stock
250 Expected 6/10/2026
1
$29.23
10
$27.84
25
$25.49
50
$24.68
100
View
100
$21.39
250
$18.65
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST CAD SZ 9
M85049/69-9W
Amphenol PCD
1:
$17.34
845 In Stock
Mouser Part No
523-85049/69-9W
Amphenol PCD
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST CAD SZ 9
845 In Stock
1
$17.34
10
$14.74
25
$13.82
50
$13.15
100
View
100
$12.53
250
$11.74
500
$11.19
1,000
$10.66
2,500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 12
M85049/76-12W03
Amphenol PCD
1:
$116.46
24 In Stock
Mouser Part No
523-85049/76-12W03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 12
24 In Stock
1
$116.46
10
$103.52
25
$103.21
50
$99.85
100
View
100
$96.57
250
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09
M85049/78-15W05
Amphenol PCD
1:
$118.28
29 In Stock
Mouser Part No
523-85049/78-15W05
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09
29 In Stock
1
$118.28
10
$104.71
25
$103.84
50
$102.92
100
View
100
$94.55
250
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09
M85049/78-21W08
Amphenol PCD
1:
$131.09
24 In Stock
Mouser Part No
523-85049/78-21W08
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09
24 In Stock
1
$131.09
10
$119.54
25
$116.84
100
$110.11
250
View
250
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 11
M85049/79-11W02
Amphenol PCD
1:
$115.72
65 In Stock
Mouser Part No
523-85049/79-11W02
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 11
65 In Stock
1
$115.72
10
$98.37
25
$92.22
50
$87.82
100
View
100
$83.64
250
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 11
M85049/79-11W03
Amphenol PCD
1:
$116.38
108 In Stock
225 Expected 10/9/2026
Mouser Part No
523-85049/79-11W03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 11
108 In Stock
225 Expected 10/9/2026
1
$116.38
10
$101.02
25
$94.71
50
$90.18
100
View
100
$85.90
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 13
M85049/79-13W02
Amphenol PCD
1:
$126.96
23 In Stock
Mouser Part No
523-85049/79-13W02
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 13
23 In Stock
1
$126.96
10
$103.12
25
$92.45
50
$88.05
100
View
100
$76.08
250
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI
M85049/79-13W04
Amphenol PCD
1:
$105.81
50 In Stock
250 On Order
Mouser Part No
523-85049/79-13W04
Amphenol PCD
Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI
50 In Stock
250 On Order
View Dates
Stock:
50 Can Dispatch Immediately
On Order:
125 Expected 22/10/2026
125 Expected 4/11/2026
Factory Lead Time:
12 Weeks
1
$105.81
10
$94.02
25
$91.32
50
$88.50
500
Quote
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI
M85049/79-15W03
Amphenol PCD
1:
$99.39
41 In Stock
Mouser Part No
523-85049/79-15W03
Amphenol PCD
Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI
41 In Stock
1
$99.39
25
$97.96
50
$89.18
100
$82.48
500
Quote
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI
M85049/79-15W04
Amphenol PCD
1:
$113.55
23 In Stock
25 Expected 15/10/2026
Mouser Part No
523-85049/79-15W04
Amphenol PCD
Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI
23 In Stock
25 Expected 15/10/2026
1
$113.55
10
$107.26
25
$100.54
50
$95.74
100
View
100
$91.17
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 15
M85049/79-15W05
Amphenol PCD
1:
$120.82
20 In Stock
25 Expected 8/10/2026
Mouser Part No
523-85049/79-15W05
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 15
20 In Stock
25 Expected 8/10/2026
1
$120.82
10
$110.23
25
$103.32
50
$98.40
100
View
100
$93.70
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 17
M85049/79-17W02
Amphenol PCD
1:
$120.52
43 In Stock
Mouser Part No
523-85049/79-17W02
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 17
43 In Stock
1
$120.52
10
$104.80
25
$98.23
50
$93.54
100
View
100
$89.08
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 17
M85049/79-17W04
Amphenol PCD
1:
$124.54
88 In Stock
Mouser Part No
523-85049/79-17W04
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 17
88 In Stock
1
$124.54
10
$110.55
25
$105.71
50
$98.68
100
View
100
$93.99
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 23
M85049/79-23W09
Amphenol PCD
1:
$151.37
36 In Stock
Mouser Part No
523-85049/79-23W09
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 23
36 In Stock
1
$151.37
10
$145.93
25
$137.54
50
$134.83
100
View
100
$129.69
250
Quote
Buy
Min.: 1
Mult.: 1
In Transition
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 25
M85049/79-25W06
Amphenol PCD
1:
$149.45
29 In Stock
Mouser Part No
523-85049/79-25W06
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 25
29 In Stock
1
$149.45
10
$136.29
25
$135.88
50
$133.20
100
View
100
$122.07
250
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI
M85049/79-25W07
Amphenol PCD
1:
$148.95
16 In Stock
Mouser Part No
523-85049/79-25W07
Amphenol PCD
Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI
16 In Stock
1
$148.95
10
$132.65
25
$124.34
50
$118.42
100
$112.77
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 25
M85049/79-25W09
Amphenol PCD
1:
$138.28
50 In Stock
Mouser Part No
523-85049/79-25W09
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 25
50 In Stock
1
$138.28
10
$131.58
50
$131.57
100
$116.99
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD
M85049/8-40W
Amphenol PCD
1:
$86.12
80 In Stock
75 Expected 4/11/2026
Mouser Part No
523-85049/8-40W
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD
80 In Stock
75 Expected 4/11/2026
1
$86.12
10
$75.71
25
$70.96
100
$63.09
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 10
M85049/82-10W03
Amphenol PCD
1:
$70.39
39 In Stock
50 Expected 6/10/2026
Mouser Part No
523-85049/82-10W03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 10
39 In Stock
50 Expected 6/10/2026
1
$70.39
10
$68.14
25
$68.12
50
$54.17
100
View
100
$52.93
250
$45.91
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 14
M85049/82-14W02
Amphenol PCD
1:
$66.61
221 In Stock
475 On Order
Mouser Part No
523-85049/82-14W02
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 14
221 In Stock
475 On Order
View Dates
Stock:
221 Can Dispatch Immediately
On Order:
175 Expected 27/10/2026
300 Expected 2/11/2026
Factory Lead Time:
12 Weeks
1
$66.61
10
$62.56
25
$58.64
50
$55.84
100
View
100
$53.19
250
$39.52
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 18
M85049/82-18W02
Amphenol PCD
1:
$73.86
64 In Stock
158 On Order
Mouser Part No
523-85049/82-18W02
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 18
64 In Stock
158 On Order
View Dates
Stock:
64 Can Dispatch Immediately
On Order:
58 Expected 18/9/2026
100 Expected 30/10/2026
Factory Lead Time:
12 Weeks
1
$73.86
10
$66.48
25
$63.58
50
$61.54
100
View
100
$59.31
250
$58.48
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 20
M85049/82-20W03
Amphenol PCD
1:
$77.81
36 In Stock
50 Expected 5/11/2026
Mouser Part No
523-85049/82-20W03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 20
36 In Stock
50 Expected 5/11/2026
1
$77.81
10
$68.71
25
$64.41
50
$60.11
100
View
100
$57.26
250
$53.67
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 82 Backshell Band Lock
M85049/82-22W02
Amphenol PCD
1:
$78.25
72 In Stock
Mouser Part No
523-85049/82-22W02
Amphenol PCD
Circular MIL Spec Backshells 82 Backshell Band Lock
72 In Stock
1
$78.25
10
$68.45
25
$67.36
50
$66.42
100
View
100
$63.47
250
$62.83
500
Quote
Buy
Min.: 1
Mult.: 1
No