About Circular MIL Spec Connectors

Circular MIL Spec Connectors

Circular MIL Spec Connectors are an electrical interface used in military and rugged industrial systems, designed to connect electrical components in harsh environments. They are durable, reliable, and designed to exceed military requirements for size, weight and environmental protection. They have a wide variety of features and are designed for a range of applications such as, high temperature operations and high vibration. They are typically composed of metallic material and a non-metallic material using several contacts to ensure a secure connection between the two components. They are most commonly used in aviation, aerospace, land, and maritime applications and are often used as Male or Female connectors.

Circular MIL Spec Connectors

Circular MIL Spec Backshells

Circular MIL Spec Connector

Circular MIL Spec Contacts

Circular MIL Spec Strain Reliefs & Adapters

Circular MIL Spec Tools, Hardware & Accessories

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

803-003-07NF6-7PN

Conn Circular PIN 7 POS Crimp ST Jam Nut 7 Terminal 1 Port
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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

24
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 346.1539

Multiples of: 1

803-003-07M6-7SN

Conn Circular SKT 7 POS Crimp ST Jam Nut 7 Terminal 1 Port
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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

24
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 347.6847

Multiples of: 1

MS3127E22-55P(LC)

RECEPT

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.

Amphenol

3
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 304.1278

Multiples of: 1

D3899920FJ29PN

Circular MIL Spec Connector Connectors
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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.

Sunbank

3
Ships to you
between Thu. 27 Aug to Mon. 31 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 304.5687

Multiples of: 1

MS3108E2821PZ

Conn Circular PIN 37 POS Solder RA Cable Mount 37 Terminal 1 Port
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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.

ITT

3
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 308.834

Multiples of: 1

MS3108E2821PW

Conn Circular PIN 37 POS Solder RA Cable Mount 37 Terminal 1 Port
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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.

ITT

3
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 308.834

Multiples of: 1

CA3101F28-21P

Conn Circular PIN 37 POS Solder ST Cable Mount 37 Terminal 1 Port
Icon ROHS

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.

ITT

3
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 309.2308

Multiples of: 1

CA3101E2821PF80

Conn Circular PIN 37 POS Crimp ST Cable Mount 37 Terminal 1 Port
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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.

ITT

3
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 309.3492

Multiples of: 1

MS3108E2821PX

Conn Circular PIN 37 POS Solder RA Cable Mount 37 Terminal 1 Port
Icon ROHS

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.

ITT

3
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 309.6606

Multiples of: 1

MS27473T18F53S

Circular MIL Spec Connector Plug 5P3 SZ 18 SOC
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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.

Amphenol

0
6 to 16 Weeks