Insertion-Extraction Hold-Downs

Avionics equipment mounting structures for all types of aircraft. OEM equipment on commercial, military and rotorcraft as well as specialized configurations for unique applications.

Lightweight, high-performance option hold-down developed to meet the extreme performance standards of ABS1699, ASNA2168 & RTCA/DO-160

These hold-downs have a secure ratcheting locking mechanism that meets the performance standards of MS14108, MIL-F-85371, are RoHS compliant and are the industry standard for a thumbscrew hold-down restraint of avionics equipment.

These systems significantly reduce the ingression of cooling air contaminants entering the equipment with top-to-bottom cooling flows.

Amphenol CIT offers a variety of positive-pressure solutions to capture contaminants before they ever enter the cooling system or equipment.

We have developed an easy-to-integrate module that incorporates a high-sensitivity pneumatic sensor and aircraft-grade relay into a single package.

Our Male/Female Threaded Hex Stand-offs are ideal for clamping wire bundles or tubes away from a bulkhead or to route through various structural installations.

Designed as an upgrade to the NAS1637 Adjustable Keeper with Mounting Provisions, this product interfaces with the NAS1637 latch to retain Line Replaceable Units (LRUs) into ARINC 404-style trays.

The adaptable design allows for creating a tight seal between the surface it is assembled onto, or the other surfaces it is in contact with. A variety of lengths are available per request.