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MS circular connectors.

Also written MIL-spec circular connector, 5015 connector, Military circular connector.

What is an MS circular connector?

An MS circular connector, MS for military standard, is a threaded metal shelled round connector for machine power and control wiring. The pattern comes from the MIL-DTL-5015 specification, and the shell size number fixes which inserts and backshells fit. Order by shell size and insert arrangement, then match plug and receptacle gender at each end.

MS 3100 Wall Mount Receptacle 10SL, a MS circular connectors part supplied by Data Systems
MS circular connectors in the catalogue: MS 3100 Wall Mount Receptacle 10SL, DS-ICS-V2-0625-MS-3100-WALL-MOUNT-RECEPTACLE-10SL. Catalogue photograph.

Published by Data Systems, network material suppliers in Secunderabad, Hyderabad since 1984, which is forty years of experience with these parts. Written from the standards named above. Last checked 2026-08-14. How we check this, and what we got wrong.

Data Systems, a network material supplier in Secunderabad, Hyderabad since 1984 with branches in Vijayawada and Visakhapatnam, supplies MS circular connectors across India through official channels. Send a list, get one quote.

MS Circular Connector

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