{"id":195,"date":"2026-06-17T00:14:03","date_gmt":"2026-06-17T00:14:03","guid":{"rendered":"https:\/\/armyradios.com\/?post_type=product&p=195"},"modified":"2026-07-28T21:18:11","modified_gmt":"2026-07-28T21:18:11","slug":"01-3464291-rubber-protective-dust-cap","status":"publish","type":"product","link":"https:\/\/armyradios.com\/index.php\/product\/01-3464291-rubber-protective-dust-cap\/","title":{"rendered":"Genuine Military SINCGARS RT-1523 Radio Dust Cap (Part #01-3464291) \u2013 Protective U-283 Connector Cover"},"content":{"rendered":"
In tactical communication environments, dust and moisture are the leading causes of critical signal degradation. The <\/a>01-3464291 Protective Dust Cap<\/span><\/span><\/strong> provides immediate, battlefield-proven defense for your military radio gear. Engineered specifically for the standard 5\/8″ post U-283 connectors, this cap is a fundamental component for preserving the electronic integrity of your SINCGARS RT-1523 Receiver-Transmitter (ASIP)<\/strong> units and vehicle-mounted radio configurations.\u00a0<\/div>\n
Leaving audio and data ports exposed during field operations invites dirt, sand, salt fog, and water into the sensitive pin assembly. This causes corrosion or blockage that can compromise vital comms links when a handset, headset, or fill device needs to be connected. This rubber cap slips snugly over the port to establish a weather-resistant, tight-fitting seal capable of handling severe operational abuse.\u00a0<\/div>\n
Designed with tactical efficiency in mind, each cap features a durable built-in lanyard. The lanyard secures directly to the radio chassis or mounting hardware, ensuring that when the port is in use, the dust cap stays tethered to the unit and won’t get lost in the field. Whether replacing worn-out unit inventory or outfitting military surplus electronics, these caps are vital for maximizing equipment lifespan.\u00a0<\/div>\n
<\/div>\n
\n
Key Features & Tactical Benefits<\/div>\n

<\/div>\n

<\/span><\/p>\n