Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 21
M85049/89-21N03
Amphenol PCD
1:
$95.30
30 In Stock
25 Expected 8/10/2026
Mouser Part No
523-85049/89-21N03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 21
30 In Stock
25 Expected 8/10/2026
1
$95.30
10
$82.09
25
$77.04
50
$73.36
100
View
100
$69.85
500
Quote
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 25
M85049/89-25N03
Amphenol PCD
1:
$107.14
32 In Stock
75 Expected 8/10/2026
Mouser Part No
523-85049/89-25N03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 25
32 In Stock
75 Expected 8/10/2026
1
$107.14
10
$92.53
25
$86.73
50
$82.59
100
View
100
$78.65
500
Quote
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells 89 Backshell Band Lock
M85049/89-9N03
Amphenol PCD
1:
$74.22
44 In Stock
Mouser Part No
523-85049/89-9N03
Amphenol PCD
Circular MIL Spec Backshells 89 Backshell Band Lock
44 In Stock
1
$74.22
10
$66.95
25
$63.48
50
$61.61
100
View
100
$58.67
250
$58.24
500
Quote
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 11
M85049/90-11N03
Amphenol PCD
1:
$88.69
314 In Stock
200 Expected 28/10/2026
Mouser Part No
523-85049/90-11N03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 11
314 In Stock
200 Expected 28/10/2026
1
$88.69
10
$79.93
25
$69.80
50
$65.58
100
View
100
$60.17
250
$59.08
500
Quote
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 13
M85049/90-13N03
Amphenol PCD
1:
$94.68
87 In Stock
225 On Order
Mouser Part No
523-85049/90-13N03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 13
87 In Stock
225 On Order
View Dates
Stock:
87 Can Dispatch Immediately
On Order:
75 Expected 18/9/2026
150 Expected 6/10/2026
Factory Lead Time:
12 Weeks
1
$94.68
10
$83.08
25
$77.87
50
$74.16
100
View
100
$70.03
250
Quote
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 15
M85049/90-15N03
Amphenol PCD
1:
$100.52
137 In Stock
125 Expected 7/10/2026
Mouser Part No
523-85049/90-15N03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 15
137 In Stock
125 Expected 7/10/2026
1
$100.52
10
$85.88
25
$80.50
50
$76.66
100
$73.00
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17
M85049/90-17N02
Amphenol PCD
1:
$168.20
40 In Stock
25 Expected 18/9/2026
Mouser Part No
523-85049/90-17N02
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17
40 In Stock
25 Expected 18/9/2026
1
$168.20
10
$160.25
25
$156.20
50
$106.88
100
View
100
$98.00
250
Quote
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17
M85049/90-17N03
Amphenol PCD
1:
$104.42
98 In Stock
250 On Order
Mouser Part No
523-85049/90-17N03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17
98 In Stock
250 On Order
View Dates
Stock:
98 Can Dispatch Immediately
On Order:
100 Expected 23/10/2026
150 Expected 11/11/2026
Factory Lead Time:
12 Weeks
1
$104.42
10
$88.48
25
$84.88
50
$80.84
100
View
100
$75.45
500
Quote
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells 90 Backshell Band Lock
M85049/90-19N03
Amphenol PCD
1:
$107.96
50 In Stock
50 Expected 1/10/2026
Mouser Part No
523-85049/90-19N03
Amphenol PCD
Circular MIL Spec Backshells 90 Backshell Band Lock
50 In Stock
50 Expected 1/10/2026
1
$107.96
10
$91.77
25
$86.02
50
$81.91
100
$78.01
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 21
M85049/90-21N03
Amphenol PCD
1:
$160.43
104 In Stock
75 Expected 11/11/2026
Mouser Part No
523-85049/90-21N03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 21
104 In Stock
75 Expected 11/11/2026
1
$160.43
10
$144.62
25
$137.33
50
$133.58
100
View
100
$127.66
250
Quote
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 25
M85049/90-25N03
Amphenol PCD
1:
$117.98
63 In Stock
75 Expected 6/10/2026
Mouser Part No
523-85049/90-25N03
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 25
63 In Stock
75 Expected 6/10/2026
1
$117.98
10
$105.09
25
$100.19
50
$96.42
100
View
100
$92.18
500
Quote
Buy
Min.: 1
Mult.: 1
Details
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 09
M85049/1809W02
Amphenol PCD
1:
$63.51
716 In Stock
Mouser Part No
523-85049/1809W02
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 09
716 In Stock
1
$63.51
10
$53.98
25
$53.03
50
$52.16
100
View
100
$50.42
250
$50.24
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
M85049/10-11W
Amphenol PCD
1:
$164.44
21 In Stock
Mouser Part No
523-85049/10-11W
Amphenol PCD
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
21 In Stock
1
$164.44
10
$139.78
25
$131.05
50
$124.79
100
$118.84
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 14
M85049/10-17W
Amphenol PCD
1:
$151.86
30 In Stock
Mouser Part No
523-85049/10-17W
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 14
30 In Stock
1
$151.86
25
$151.84
50
$95.40
100
$92.33
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 14
M85049/10-19W
Amphenol PCD
1:
$174.87
20 In Stock
Mouser Part No
523-85049/10-19W
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 14
20 In Stock
1
$174.87
10
$159.47
25
$155.86
100
$154.32
500
Quote
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
M85049/10-21W
Amphenol PCD
1:
$157.96
20 In Stock
25 Expected 4/11/2026
Mouser Part No
523-85049/10-21W
Amphenol PCD
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
20 In Stock
25 Expected 4/11/2026
1
$157.96
10
$151.44
25
$151.41
50
$147.61
100
View
100
$114.44
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 18
M85049/10-25W
Amphenol PCD
1:
$117.30
30 In Stock
25 Expected 20/10/2026
Mouser Part No
523-85049/10-25W
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 18
30 In Stock
25 Expected 20/10/2026
1
$117.30
10
$106.22
25
$102.46
50
$99.54
100
$95.02
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
M85049/10-31W
Amphenol PCD
1:
$129.21
27 In Stock
25 Expected 7/9/2026
Mouser Part No
523-85049/10-31W
Amphenol PCD
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
27 In Stock
25 Expected 7/9/2026
1
$129.21
10
$117.27
25
$117.26
50
$110.85
100
View
100
$110.77
250
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20
M85049/10-32W
Amphenol PCD
1:
$131.20
19 In Stock
Mouser Part No
523-85049/10-32W
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20
19 In Stock
1
$131.20
10
$117.27
50
$117.26
100
$116.12
500
Quote
500
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
M85049/10-41W
Amphenol PCD
1:
$139.73
23 In Stock
Mouser Part No
523-85049/10-41W
Amphenol PCD
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
23 In Stock
1
$139.73
10
$122.70
25
$115.23
50
$111.60
100
$106.28
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
M85049/10-45W
Amphenol PCD
1:
$212.91
29 In Stock
Mouser Part No
523-85049/10-45W
Amphenol PCD
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
29 In Stock
1
$212.91
10
$195.40
25
$191.00
100
View
100
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 24
M85049/10-52W
Amphenol PCD
1:
$155.14
18 In Stock
Mouser Part No
523-85049/10-52W
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 24
18 In Stock
1
$155.14
10
$141.47
25
$137.60
50
$135.54
100
View
100
$126.32
250
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 28
M85049/10-55W
Amphenol PCD
1:
$178.79
16 In Stock
Mouser Part No
523-85049/10-55W
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 28
16 In Stock
1
$178.79
10
$178.77
25
$152.52
100
$148.63
250
View
250
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 32
M85049/10-63W
Amphenol PCD
1:
$219.99
19 In Stock
Mouser Part No
523-85049/10-63W
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 32
19 In Stock
1
$219.99
10
$201.91
25
$197.39
100
View
100
Quote
Buy
Min.: 1
Mult.: 1
No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 36
M85049/10-71W
Amphenol PCD
1:
$253.25
32 In Stock
Mouser Part No
523-85049/10-71W
Amphenol PCD
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 36
32 In Stock
1
$253.25
10
$224.13
25
$210.11
50
$196.15
Buy
Min.: 1
Mult.: 1
No