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Backshell Series Circular MIL Spec Connectors

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Types of Circular MIL Spec Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product	MIL Type	Shell Size	Shell Style
Circular MIL Spec Backshells A3057-6A-1 Amphenol PCD A30576A1 A30576A1 Amphenol PCD 1: Rp291.885 23In Stock New Product	Mfr. Part No. A30576A1 Mouser Part No 523-A30576A1 New Product	Amphenol PCD	Circular MIL Spec Backshells A3057-6A-1		23In Stock	Rp291.885 Rp252.991 Rp223.087 Rp222.904 View Rp215.382 Rp215.199 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells A3057-10A-626 Amphenol PCD A305710A626 A305710A626 Amphenol PCD 1: Rp427.278 25In Stock New Product	Mfr. Part No. A305710A626 Mouser Part No 523-A305710A626 New Product	Amphenol PCD	Circular MIL Spec Backshells A3057-10A-626		25In Stock	Rp427.278 Rp363.067 Rp340.135 Rp322.523 View Rp274.823 Rp269.136 Rp265.834	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL Amphenol PCD A305710A A305710A Amphenol PCD 1: Rp241.617 150In Stock	Mfr. Part No. A305710A Mouser Part No 523-A305710A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL		150In Stock	Rp241.617 Rp179.424 Rp152.272 Rp144.933 View Rp122.918 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells CLAMP Amphenol PCD A305712A A305712A Amphenol PCD 1: Rp223.821 47In Stock	Mfr. Part No. A305712A Mouser Part No 523-A305712A	Amphenol PCD	Circular MIL Spec Backshells CLAMP		47In Stock	Rp223.821 Rp198.871 Rp168.783 Rp146.034 View Rp139.797 Rp128.055	Min.: 1 Mult.: 1
Circular MIL Spec Backshells COM-STRAIN RELIEF MS3057A,CAD Amphenol PCD A305716A A305716A Amphenol PCD 1: Rp245.836 48In Stock	Mfr. Part No. A305716A Mouser Part No 523-A305716A	Amphenol PCD	Circular MIL Spec Backshells COM-STRAIN RELIEF MS3057A,CAD Learn More about Amphenol PCD positronic dd d sub connectors		48In Stock	Rp245.836 Rp230.609 Rp197.220 Rp194.284 View Rp175.204 Rp168.783 Rp165.297 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells A3057-4A Amphenol PCD A30574A A30574A Amphenol PCD 1: Rp179.607 53In Stock	Mfr. Part No. A30574A Mouser Part No 523-A30574A	Amphenol PCD	Circular MIL Spec Backshells A3057-4A		53In Stock	Rp179.607 Rp169.884 Rp144.200 Rp140.530 View Rp126.771 Rp123.285 Rp111.544 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells CLAMP MS3057A Amphenol PCD A30576A A30576A Amphenol PCD 1: Rp116.681 186In Stock	Mfr. Part No. A30576A Mouser Part No 523-A30576A	Amphenol PCD	Circular MIL Spec Backshells CLAMP MS3057A	Datasheet	186In Stock	Rp116.681 Rp115.947 Rp103.838 Rp94.298 View Rp90.813 Rp85.309 Rp76.319 Rp75.586	Min.: 1 Mult.: 1
Circular MIL Spec Backshells A3057-8A Amphenol PCD A30578A A30578A Amphenol PCD 1: Rp176.672 19In Stock	Mfr. Part No. A30578A Mouser Part No 523-A30578A	Amphenol PCD	Circular MIL Spec Backshells A3057-8A		19In Stock	Rp176.672 Rp153.189 Rp136.311 Rp136.127 View Rp110.626 Rp107.141 Rp100.720 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells A34203 Amphenol PCD A34203 A34203 Amphenol PCD 1: Rp79.989 65In Stock	Mfr. Part No. A34203 Mouser Part No 523-A34203	Amphenol PCD	Circular MIL Spec Backshells A34203		65In Stock	Rp79.989 Rp72.467 Rp61.276 Rp57.973 View Rp54.304 Rp48.433 Rp45.865 Rp41.279 Rp40.728	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELLS (MS3420-4) Amphenol PCD A34204 A34204 Amphenol PCD 1: Rp67.330 195In Stock	Mfr. Part No. A34204 Mouser Part No 523-A34204	Amphenol PCD	Circular MIL Spec Backshells BACKSHELLS (MS3420-4)		195In Stock	Rp67.330 Rp66.229 Rp56.139 Rp49.351 View Rp46.599 Rp41.462 Rp38.894	Min.: 1 Mult.: 1
Circular MIL Spec Backshells RUBBER BUSHING Amphenol PCD A34206 A34206 Amphenol PCD 1: Rp107.691 58In Stock	Mfr. Part No. A34206 Mouser Part No 523-A34206	Amphenol PCD	Circular MIL Spec Backshells RUBBER BUSHING Learn More about Amphenol PCD positronic dd d sub connectors		58In Stock	Rp107.691 Rp93.014 Rp89.162 Rp59.625 View Rp57.423 Rp53.570 Rp44.948 Rp43.480	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters A-3057-16C Amphenol PCD A305716C A305716C Amphenol PCD 1: Rp510.753 63In Stock New Product	Mfr. Part No. A305716C Mouser Part No 523-A305716C New Product	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters A-3057-16C	Datasheet	63In Stock	Rp510.753 Rp434.066 Rp401.961 Rp388.935 View Rp330.411 Rp315.918 Rp296.288	Min.: 1 Mult.: 1	No	Backshells		24, 28	Straight
Circular MIL Spec Backshells BACKSHELL;MS3057A;CAD Amphenol PCD A30573A A30573A Amphenol PCD 1: Rp188.413 25On Order	Mfr. Part No. A30573A Mouser Part No 523-A30573A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL;MS3057A;CAD		25On Order	Rp188.413 Rp161.445 Rp151.171 Rp144.016 View Rp137.228 Rp128.605 Rp122.368 Rp116.497	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL;RUBBER BUSHING Amphenol PCD A342012 A342012 Amphenol PCD 1: Rp147.502 74Expected 02/11/2026	Mfr. Part No. A342012 Mouser Part No 523-A342012	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL;RUBBER BUSHING	Datasheet	74Expected 02/11/2026	Rp147.502 Rp142.365 Rp120.717 Rp117.047 View Rp111.360 Rp103.288 Rp98.335 Rp93.381	Min.: 1 Mult.: 1
Circular MIL Spec Backshells RUBBER BUSHING Amphenol PCD A342010 A342010 Amphenol PCD 1: Rp127.688 50Stock Available	Mfr. Part No. A342010 Mouser Part No 523-A342010	Amphenol PCD	Circular MIL Spec Backshells RUBBER BUSHING		50Stock Available More Info Available	Rp127.688 Rp121.451 Rp102.921 Rp93.198 View Rp86.043 Rp80.539 Rp74.485 Rp71.549	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL A8504939S25S Amphenol PCD 25: Rp2.247.935 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. A8504939S25S Mouser Part No 523-A8504939S25S New Product	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp2.247.935 Quote Quote	Min.: 25 Mult.: 25		Strain Reliefs	MIL-DTL-38999 III, IV	25	Right Angle
Circular MIL Spec Backshells BACKSHELL Amphenol PCD A8504938S9S A8504938S9S Amphenol PCD 25: Rp1.406.037 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. A8504938S9S Mouser Part No 523-A8504938S9S New Product	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL		Non-Stocked Lead-Time 12 Weeks	Rp1.406.037 Rp1.399.066 Rp1.371.914 View Quote	Min.: 25 Mult.: 25
Circular MIL Spec Backshells BACKSHELL Amphenol PCD A8504939S9S A8504939S9S Amphenol PCD 25: Rp1.799.192 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. A8504939S9S Mouser Part No 523-A8504939S9S New Product	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL		Non-Stocked Lead-Time 12 Weeks	Rp1.799.192 View Quote	Min.: 25 Mult.: 25
Circular MIL Spec Backshells BACKSHELL A8504939S21S Amphenol PCD 25: Rp2.055.119 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. A8504939S21S Mouser Part No 523-A8504939S21S New Product	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp2.055.119	Min.: 25 Mult.: 25		Strain Reliefs	MIL-DTL-38999 III, IV	21	Right Angle
Circular MIL Spec Backshells BACKSHELL A850498811M03 Amphenol PCD 25: Rp1.944.676 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A850498811M03 Mouser Part No 523-A850498811M03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp1.944.676 Rp1.852.212 Rp1.763.784	Min.: 25 Mult.: 25		Band Lock Adapters	MIL-DTL-38999 III, IV	11	Straight
Circular MIL Spec Backshells BACKSHELL A85049889M03 Amphenol PCD 25: Rp1.892.757 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A85049889M03 Mouser Part No 523-A85049889M03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp1.892.757 Rp1.802.495 Rp1.771.490	Min.: 25 Mult.: 25		Band Lock Adapters	MIL-DTL-38999 III, IV	9	Straight
Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite A850498913M03 Amphenol PCD 25: Rp1.690.400 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A850498913M03 Mouser Part No 523-A850498913M03	Amphenol PCD	Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp1.690.400 Rp1.609.678 Rp1.565.281	Min.: 25 Mult.: 25		Band Lock Adapters	MIL-DTL-38999 III, IV	13	45 Deg
Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite A850498915M03 Amphenol PCD 25: Rp1.891.473 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A850498915M03 Mouser Part No 523-A850498915M03	Amphenol PCD	Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp1.891.473 Rp1.801.210 Rp1.770.022	Min.: 25 Mult.: 25		Band Lock Adapters	MIL-DTL-38999 III, IV	15	45 Deg
Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite A850498921M03 Amphenol PCD 25: Rp1.711.131 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A850498921M03 Mouser Part No 523-A850498921M03	Amphenol PCD	Circular MIL Spec Backshells Backshell; Band Lock; 45 ; ENP over Composite		Non-Stocked Lead-Time 12 Weeks	Rp1.711.131 Rp1.705.995 View Quote	Min.: 25 Mult.: 25
Circular MIL Spec Backshells BACKSHELL A850498925J03 Amphenol PCD 25: Rp1.956.968 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A850498925J03 Mouser Part No 523-A850498925J03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp1.956.968 Quote Quote	Min.: 25 Mult.: 25

Backshell Series Circular MIL Spec Connectors

Types of Circular MIL Spec Connectors

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