Ensure maximum protection and long-term durability for your circular interconnects with the D38999/33F21N Protective Cap. Built to meet rigid MIL-DTL-38999 Series III military specifications, this cap provides robust protection against harsh environmental conditions, debris, and mechanical impact when your plug connectors are un-mated.

Key Features & Specifications

• Standard Part Number: D38999/33F21N

• Compatibility: MIL-DTL-38999 Series III Plug Connectors

• Shell Size: 21

• Material: Lightweight Aluminum Alloy

• Finish: Electroless Nickel (Class F) – provides high conductive shielding and superior corrosion protection

• Attachment: Integrated stainless steel wire rope lanyard with an eyelet ring for secure tethering

• Mating Type: Fast-turn triple-start ACME threaded coupling mechanism

Applications

• Military and Commercial Aerospace System Cable Assemblies

• Defense Electronics & Communications Equipment

• Heavy Industrial Electronics & Marine Environments

• High-Vibration Off-Road & Tactical Vehicles

Protect your high-value electrical connections from pin damage, contamination, and signal degradation by adding the D38999/33F21N protective cover to your setup today.