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MIL-DTL-28840


Connectors, Electrical, Circular, Threaded, High Density, High Shock, Shipboard, Class D, General Specification for (w/Amendment 3) FSC: 5935

This specification covers circular electrical connectors with removable crimp front release contacts. These connectors are for use with jacketed cable in shipboard applications.



Points of Contact:

Circular Connector Group Phone: 614-692-7702, 9185 Email: CircularConnector@dla.mil
Document Downloads

Connectors, Electrical, Circular, Threaded, High Density, High Shock, Shipboard, Class D, General Specification for (w/Amendment 3) Revision: E, Dated: 12 March 2024 File Name: dtl28840.pdf, File Size: 1111 kb


MIL-DTL-28840 List of Associated Specifications
Dated: 21 November 2013
File name: dtl28840sup1.pdf, File Size: 25 kb

Connector Accessories, Electrical, Circular, Threaded, High Density, High Shock, Shipboard, Clamps, Strain Relief, Straight, Open for Electrical Connectors
Dated: 03 March 2021
File name: dtl28840ss1.pdf, File Size: 165 kb

Connector Accessories, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Clamps, Strain Relief, 90 Degrees, Open, for Electrical Connectors
Dated: 03 March 2021
File name: dtl28840ss2.pdf, File Size: 147 kb

Connector Accessories, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Clamps, Strain Relief, 45 Degrees, Open, for Electrical Connectors
Dated: 03 March 2021
File name: dtl28840ss3.pdf, File Size: 158 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Metal Conduit for EMI Shielding
Dated: 11 July 2019
File name: dtl28840ss4.pdf, File Size: 93 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Backshell, Straight, Metal Conduit for EMI Shielding
Dated: 03 March 2021
File name: dtl28840ss5.pdf, File Size: 192 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Backshell, Straight, Cable Sealing and Shield Termination
Dated: 03 March 2021
File name: dtl28840ss6.pdf, File Size: 122 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Dummy Receptacle, Wall Mounting
Dated: 03 March 2021
File name: dtl28840ss7.pdf, File Size: 326 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Backshell, 90 Degrees, Cable Sealing and Shield Termination
Dated: 03 March 2021
File name: dtl28840ss8.pdf, File Size: 247 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Backshell, 45 Degrees, Cable Sealing and Shield Termination
Dated: 03 March 2021
File name: dtl28840ss9.pdf, File Size: 207 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Receptacle, Wall Mounting, Classes D, DS, P, T, and Z
Dated: 08 February 2019
File name: dtl28840ss10.pdf, File Size: 190 kb

Connectors, Electrical, Circular, Threaded,High Shock, High Density, Shipboard, Crimp Contacts, Receptacle, Box Mounting, Cable Connecting, Classes D, DS, P, T, and Z
Dated: 16 May 2019
File name: dtl28840ss11.pdf, File Size: 177 kb

Connectors, Accessories, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Receptacle, Box Mounting Classes D, DS, P, T, TS, Z, ZS
Dated: 02 July 2024
File name: dtl28840ss12.pdf, File Size: 246 kb

Connectors, Accessories, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Protective Cover, Receptacle
Dated: 12 March 2024
File name: dtl28840ss13.pdf, File Size: 138 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Receptacle, Jam Nut Mounting, Classes D, DS, P, T, TS, Z, and ZS
Dated: 16 May 2019
File name: dtl28840ss14.pdf, File Size: 146 kb

Connectors, Accessories, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Protective Cover, Plug
Dated: 12 March 2024
File name: dtl28840ss15.pdf, File Size: 156 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Plug, Classes D, DS, P, T, TS, Z, and ZS
Dated: 05 August 2019
File name: dtl28840ss16.pdf, File Size: 110 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Plug Assembly, Open Wire, Classes D, DS, P, T, TS, Z, and ZS
Dated: 09 May 2019
File name: dtl28840ss17.pdf, File Size: 339 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Plug Assembly, Open Wire, 90º, Classes D, DS, P, T, TS, Z, and ZS
Dated: 03 April 2019
File name: dtl28840ss18.pdf, File Size: 165 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Plug Assembly, Open Wire, 45º, Classes D, DS, P, T, TS, Z, and ZS
Dated: 09 May 2019
File name: dtl28840ss19.pdf, File Size: 323 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Receptacle, Wall Mounting Assembly, Straight, Classes DJ, DJS, PJ, TJ, and ZJ
Dated: 12 June 2019
File name: dtl28840ss20.pdf, File Size: 208 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Receptacle, Cable Connecting Assembly, Straight, Classes DJ, DJS, PJ, TJ, and ZJ
Dated: 27 July 2021
File name: dtl28840ss21.pdf, File Size: 197 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Metal Conduit Bushing
Dated: 03 March 2021
File name: dtl28840ss22.pdf, File Size: 89 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Backshell, Gland Nut, Wiring
Dated: 01 July 2019
File name: dtl28840ss23.pdf, File Size: 127 kb

Connectors, Electrical, Circular, Screw Threads, High Density, High Shock, Shipboard, Crimp Contacts Gasket, Flange Mounting
Dated: 11 July 2019
File name: dtl28840ss24.pdf, File Size: 111 kb

Connectors, Electrical, Circular, Screw Threads, High Density, High Shock, Shipboard, Crimp Contacts Gasket, Flange Mounting
Dated: 11 July 2019
File name: dtl28840ss24not1.pdf, File Size: 69 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Backshell, 90 Degrees, Metal Conduit for EMI Shielding
Dated: 03 March 2021
File name: dtl28840ss25.pdf, File Size: 383 kb

Connectors, Electrical, Circular, Threaded, High Density, High Shock, Shipboard, Crimp Contacts, Plug Assembly, Straight, Classes DJ, DJS, PJ, TJ, and ZJ
Dated: 08 February 2019
File name: dtl28840ss26.pdf, File Size: 203 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Backshell, 45 Degrees, Metal Conduit for EMI Shielding
Dated: 03 March 2021
File name: dtl28840ss27.pdf, File Size: 170 kb

Connectors, Electrical, Circular, Threaded, High Density, High Shock, Shipboard, Crimp Contacts, Plug Assembly, 90 Degrees, Classes DJ, DJS, PJ, TJ, and ZJ
Dated: 08 February 2019
File name: dtl28840ss28.pdf, File Size: 184 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Crimp Contacts, Plug Assembly, 45 Degrees, Classes DJ, DJS, PJ, TJ, and ZJ
Dated: 08 February 2019
File name: dtl28840ss29.pdf, File Size: 215 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Metal Conduit Coupling
Dated: 03 March 2021
File name: dtl28840ss30.pdf, File Size: 95 kb

Connectors, Electrical, Circular, Threaded, High Shock, High Density, Shipboard, Backshell, Self-Locking, Repositionable to Straight, 45° and 90°, Cable Sealing and Shield Termination
Dated: 16 January 2023
File name: dtl28840ss31.pdf, File Size: 291 kb

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