About Circular Connectors

Circular Connectors

Circular connectors are connectors with a circular shape that mate with an identical circular shape, typically male and female connectors. They are used in a variety of applications including electrical and mechanical, such as data transmission, government and military, and networking applications. Typically, the connectors are used to join two wires, or multiple wires, together with a mating surface, and may be constructed from plastic, metal or a combination of materials. Depending on their purpose, they may be single-contact, multi-contact or multi-pin. In single-contact connectors, the contact can be either a pin or a socket, while in the multi-contact designs, two or more contacts can be used. The most common types of circular connectors are D-subminiature connectors, RJ-connectors, MC-connectors and SC-connectors. They are widely used in automotive, aviation, aerospace, automation and many other industries.

Circular Connectors

Circular DIN Connectors

Circular Metric Connectors

Circular MIL Spec Connectors

Circular Push Pull Connectors

Standard Circular Connectors

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty

450HA005NF21

Circular MIL Spec Backshells 11+ start 3 wks AOC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 82.0818

Multiples of: 1

M85049/16S13W

Connector Accessories 90 Olive Drab Cadmium Over Electroless Nickel Self Locking Without Ground Lug Strain Rel

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 82.0986

Multiples of: 1

MS25043-40D

Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE RECPT CVR SHELL SIZE 40D

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 82.0986

Multiples of: 1

660-005NF24S6-111

Connector Accessories Receptacle Protective Cover Straight Aluminum Olive Drab Cadmium Over Electroless Nickel

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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36	31	1	2	3	4	5	6

USD 82.1659

Multiples of: 1

M85049/39S9W

Circular MIL Spec Strain Reliefs & Adapters RIGHT ANGLE LOCKING STRAIN RELIEF

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 82.1995

Multiples of: 1

M85049/39S23N

Circular MIL Spec Strain Reliefs & Adapters RIGHT ANGLE LOCKING STRAIN RELIEF

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 82.2163

Multiples of: 1

M85049/39S23A

Connector Accessories Right Angle Self Locking Strain Relief Aluminum Black Anodize Finish Shell Size 23

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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36	31	1	2	3	4	5	6

USD 82.2163

Multiples of: 1

M85049/33-2-24N

Circular MIL Spec Strain Reliefs & Adapters SHIELD TERMINATION

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 82.2668

Multiples of: 1

660-008N12D6-56

Connector Accessories Plug Protective Cover Straight Aluminum Olive Drab Cadmium Over Electroless Nickel

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 82.3342

Multiples of: 1

MS3115-8L

Circular MIL Spec Tools, Hardware & Accessories DUMMY STORAGE RECPT SHELL SZ 08 NICKEL

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 82.351

Multiples of: 1

667-261-NF-G1100-6

Circular MIL Spec Tools, Hardware & Accessories COMMERCIAL

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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36	31	1	2	3	4	5	6

USD 82.4015

Multiples of: 1

660-012N13G7-01

Connector Accessories Plug Protective Cover Straight Aluminum Olive Drab Cadmium Over Electroless Nickel

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 82.4015

Multiples of: 1

660-004NF20R5-20

Connector Accessories Plug Protective Cover Straight Aluminum Olive Drab Cadmium Over Electroless Nickel

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
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36	31	1	2	3	4	5	6

USD 82.4015

Multiples of: 1

930-006M17

Circular MIL Spec Tools, Hardware & Accessories GASKET CONDUCT CON- SIL II MATERIAL BLK

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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36	31	1	2	3	4	5	6

USD 82.4183

Multiples of: 1

667-262-NF-G1101-3

Connector Accessories Receptacle Protective Cover Straight Aluminum Olive Drab Chromate Over Cadmium

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 82.4183

Multiples of: 1

660-013M19H4-01

Connector Accessories Receptacle Protective Cover Electroless Nickel Shell Size 19

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
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USD 82.4519

Multiples of: 1

660-013M19H5-01

Circular MIL Spec Tools, Hardware & Accessories RECEPT CVR WIRE ROPE TEFLON JKT EYELET

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
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36	31	1	2	3	4	5	6

USD 82.4519

Multiples of: 1

660-011NFCH5-01

Connector Accessories Receptacle Protective Cover Straight Aluminum Olive Drab Cadmium Over Electroless Nickel

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
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36	31	1	2	3	4	5	6

USD 82.4687

Multiples of: 1

660-023M09S5-04

Connector Accessories Plug Metal Protective Cover with Sash Chain Aluminum Nickel

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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36	31	1	2	3	4	5	6

USD 82.4687

Multiples of: 1

660-023M09G5-01

Connector Accessories Plug Metal Protective Cover with Nylon Rope Aluminum Nickel

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair

Availability : 485
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025