Secure your NVGs with this durable mount for HGU-55, 66, 68, and 85 helmets. Compatible with E3 and AN/AVS-9 systems. Lightweight, rugged, and mission-tested.
Stay night-vision ready with the HGU‑55 Helmet Mount, built for high-performance aviation operations. This rugged mount works seamlessly with HGU‑55, HGU‑66, HGU‑68, and HGU‑85 helmets and features a reliable four-pin quick-disconnect interface.
Whether you’re using ASU’s E3 or AN/AVS‑9 NVGs, this mount ensures a secure and stable fit. It’s made from corrosion-resistant materials that stand up to tough environments, giving pilots and crews confidence every flight. Since the mount is sold without a plate or hardware, be sure to pair it with compatible components for full installation.
Why Choose the HGU-55 Helmet Mount?
Fits HGU-55, HGU-66, HGU-68 & HGU-85 helmets
Quick-disconnect (QD) 4-pin interface
Supports E3 and AN/AVS‑9 NVGs
Strong, corrosion-resistant materials
Mount only – plate and hardware sold separately
**Product Note – Battery Requirement
This helmet mount requires a non‑standard battery size: CR14250.
Unit requires 2 batteries.
Recommended option here
Part Number: 268495-2
NSN: 5855-01-463-4839
4-pin QD interface for fast NVG attachment
Supports ASU E3 and AN/AVS‑9 night vision goggles
Built from durable, corrosion-resistant materials
Mount only – plate assembly and mounting hardware required
Designed for pilots who need speed and reliability, the HGU-84P Helmet Mount, also known as the Quick Don mount, provides quick and secure NVG attachment. Because it uses a 4-pin quick-disconnect (QD) interface, mounting and removing goggles becomes fast and intuitive—even during high-pressure missions.
Additionally, this mount is engineered to withstand harsh flight conditions without adding unnecessary weight. Whether you're flying with ASU’s E3 or AN/AVS‑9 night vision goggles, the Quick Don mount delivers consistent performance and compatibility.
Key Features:
Compatible with HGU-84P flight helmets
4-pin QD interface for fast NVG attachment
Supports E3 and AN/AVS-9 goggles
Lightweight and durable construction
Field-proven for aviation operations
Part Number: 3151AS150-1
NSN: 5855-01-473-2035
Designed for pilots who need speed and reliability, the HGU-84P Helmet Mount, also known as the Quick Don mount, provides quick and secure NVG attachment. Because it uses a 4-pin quick-disconnect (QD) interface, mounting and removing goggles becomes fast and intuitive—even during high-pressure missions.
Additionally, this mount is engineered to withstand harsh flight conditions without adding unnecessary weight. Whether you're flying with ASU’s E3 or AN/AVS‑9 night vision goggles, the Quick Don mount delivers consistent performance and compatibility.
Key Features:
Compatible with HGU-84P flight helmets
4-pin QD interface for fast NVG attachment
Supports E3 and AN/AVS-9 goggles
Lightweight and durable construction
Field-proven for aviation operations
Part Number: 3151AS150-1
NSN: 5855-01-473-2035
ASU’s Helmet Mount Assembly is designed for use with the HGU-55 helmet and is also compatible with HGU-66, HGU-68, and HGU-85 helmet models. Built for secure NVG attachment, this rugged assembly provides reliable performance for night vision flight operations.
The unit does not include the Mounting Bracket Kit (P/N 265030-3) and is intended for users who already have compatible mounting hardware. Precision-engineered and flight-proven, this mount is trusted across military, law enforcement, and EMS missions.
**Product Note – Battery Requirement This helmet mount requires a non‑standard battery size: CR14250. Unit requires 2 batteries. Recommended option here
Part Number: 264317-3
NSN: 5340-01-442-6411
ASU’s Helmet Mount Assembly is designed for use with the HGU-55 helmet and is also compatible with HGU-66, HGU-68, and HGU-85 helmet models. Built for secure NVG attachment, this rugged assembly provides reliable performance for night vision flight operations.
The unit does not include the Mounting Bracket Kit (P/N 265030-3) and is intended for users who already have compatible mounting hardware. Precision-engineered and flight-proven, this mount is trusted across military, law enforcement, and EMS missions.
**Product Note – Battery Requirement This helmet mount requires a non‑standard battery size: CR14250. Unit requires 2 batteries. Recommended option here
Part Number: 264317-3
NSN: 5340-01-442-6411
ASU sells a variety of helmet mounts and battery packs for night vision goggles including AERONOX, SPH and HGU mounts.
To comply with U.S. State Dept. and U.S. Commerce Dept. export regulations, ASU tracks the sale of all items listed on the U.S. Munitions List (USML) and Commerce Control List (CCL). To meet these regulatory requirements, ASU requests the following information prior to quotation.
