The RA-5 shock-mount frame is a vibration-damping mounting assembly designed for installation of the RV-5M radio altimeter transceiver unit onboard helicopters and fixed-wing aircraft.
The frame provides mechanical support, secure attachment to the aircraft structure, and vibration isolation, ensuring stable operation of the radio altimeter under normal and intensive flight conditions.

The RA-5 was installed as part of the RV-5M radio altimeter set, which preceded later A-037 variants.
As delivered from the factory, the frame was supplied together with two system cables:
• GU4.850.668-29 — main interface cable
• GU4.850-759 — power/connection cable

The RA-5 mounting frame was standardized across early installations of Mi-8, Mi-2, Mi-14, Mi-24 and other Soviet/Russian aircraft equipped with RV-5M systems.
The assembly ensures proper vibration damping and minimizes the effect of airframe resonance, improving service life and measurement accuracy of the installed equipment.
RA-5, РА-5, mounting frame RA-5, shock frame 5M, RV-5 mounting base

Product Name: RA-5 Shock-Mount Frame
System Type: Mounting/vibration isolation frame
Application: RV-5M radio altimeter installations
Supported equipment: Transceiver PP-5M
Compatibility: Mi-8 / Mi-2 / Mi-14 / Mi-24 and other early-fit aircraft
Function: Mechanical mounting and vibration damping
Construction: Metal frame with vibration isolators
Included components: RA-5 frame with GU4.850.668-29 and GU4.850-759 cables
Condition: As applicable
Documentation: Passport and operational manuals available upon request

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.