MIL-DTL-28840 Shipboard Electrical Connectors

Qualified Military Standard Electrical Connectors and Accessories for Shipboard Applications, Now Available with Qualified Tin-Zinc Plating (Class Codes L and M) IAW AMS2434 Type 2

The standard connector and backshell series for shipboard use, MIL-DTL-28840 offers high-density insert arrangements and high-shock performance. Glenair's qualified product line is fully tooled, highly available, and supplied in all classes including cadmium-free and compatible tin-zinc (TZ) plating for class code L and M (class T and TJ) navy land and maritime applications.

The MIL-DTL-28840 features RFI/EMI shielding, scoop-proof shells and corrosion resistant materials and finishes. In addition to all the connector types and styles, Glenair makes all the backshell accessory slash numbers as well. The addition of the MIL-DTL-28840 connector product line is part of Glenair's total commitment to meeting all your shipboard interconnect requirements. So, if a rugged, environmental M28840 solution is in your future, think Glenair — from connectors to accessories.

High Density, High Shock, Scoop Proof Insert Arrangements
Flange Mount, Box Mount, Jam-Nut and In-Line Receptacles
Straight, 45° and 90° Strain Reliefs and Backshell Assemblies
Sav-Con® Connector Savers
MIL-DTL-28840 Qualified (Including Compatible Tin-Zinc Cadmium Class Replacement)
Additional Glenair Commercial Part Numbers with Features Not Available in the Mil-Spec

MIL-DTL-28840 In a Nutshell

MIL-DTL-28840 connectors were developed for the Navy for use in shipboard applications. They are a high density, environmental, circular connector series utilizing a high shock, threaded coupling system with front release crimped contacts. Note the splined backshell interface and the integrated wire sealing grommet that both add to the environmental and mechanical performance of this ruggedized connector.

Reference

List of popular MIL-DTL-28840 specification part numbers.

Mission-Critical Naval, Shipboard, and Underwater Connectors

NAVSEA Qualified and Glenair Signature Solutions

eBook
PDF (Single pages, print friendly)

	M39029/83 850-004 Standard Duty Electrical Pin Contact
	M39029/84 850-005 Standard Duty Electrical Socket Contact
	M28840/1 Straight Strain Relief
	M28840/2 90° Strain Relief
	M28840/3 45° Strain Relief
	M28840/4 Metal Core Conduit
	M28840/5 Backshell for Metal Core Conduit
	M28840/6 EMI/RFI Environmental Backshell
	M28840/7 Dummy Stowage Receptacle
	M28840/8 90° EMI/RFI Environmental Backshell
	M28840/9 45° EMI/RFI Environmental Backshell
	M28840/10 Wall Mount Receptacle Connector
	M28840/11 In-Line Receptacle Connector
	M28840/12 Box Mount Receptacle Connector
	M28840/13 Protective Receptacle Cover
	M28840/14 Jam Nut Mount Receptacle Connector
	M28840/15 Protective Plug Cover
	M28840/16 Plug Connector
	M28840/17 Plug Connector with Straight Strain Relief
	M28840/18 Plug Connector with 90° Strain Relief
	M28840/19 Plug Connector with 45° Strain Relief
	M28840/20 Receptacle Connector with Straight EMI/RFI Backshell
	M28840/21 In-Line Receptacle Connector with Straight EMI/RFI Backshell
	M28840/22 Metal Conduit Bushing
	M28840/23 "E Nut"
	M28840/24 Mounting Gasket
	M28840/25 90° EMI Conduit Adapter
	M28840/26 Plug Connector with Straight EMI/RFI Backshell
	M28840/27 45° EMI Conduit Adapter
	M28840/28 90° Adapter Assembly Plug
	M28840/29 Plug Connector with 45° EMI/RFI Backshell
	M28840/30 Metal Conduit Coupler Styles A and B
	907-003 Glenair MIL-DTL-28840 Commercial Equivalent Box Mount Receptacle with PC Tail Contacts
	907-037 Glenair MIL-DTL-28840 Commercial Equivalent Box Mount Receptacle with PC Tail Contacts
	240-288A Sav-Con® Filtered Connector Saver for MIL-DTL-28840 Connectors
	240-288W Filtered Wall Mount Receptacle MIL-DTL-28840 Type
	240-288J Filtered Jam Nut Mount Receptacle MIL-DTL-28840 Type
	947-128 Bulkhead Feedthrough Receptacle Wall Mount • MIL-DTL-28840 Type
	947-229 Bulkhead Feedthrough Receptacle Jam Nut Mount • MIL-DTL-28840 Type
	930-006 Wall Mount Receptacle Mounting Gasket for MIL-DTL-28840 Connectors
	941-002 Sav-Con® Environmental Connector Saver for MIL-DTL-28840 Connectors
	TG70 Strap Wrench These wrenches are made of the following materials: Wrench Handle - Aluminum Alloy/Nickel Plate. Wedge - Stainless Steel/Passivated. Strap - Impregnated Fabric. Straps are 1/2 inch (12.7) in width. Replacement straps are available. Specify part number G70515-xx for 12, 18, 24 or 36-inch strap. 24 and 36 inch for double wrap. Metric dimensions (mm) are indicated in parentheses. Double wrap as shown for heavy duty range. Not recommended for composite coupling nuts (use 600-091 or 600-157
	TG69 Soft Jaw Pliers and TG82 Strap Wrench TG69 Soft Jaw Pliers TG82 Strap Wrench Strap Wrench 2.50 (63.5) Max Capacity (1/4 Drive) Note: The replacement strap part number is G62748-11. Consult factory for other lengths.
	SuperSeal™ MIL-DTL-28840 Type RJ12/RJ45 and USB Shipboard Connectors