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Navhouse is the leader in the repair and overhaul and certification of legacy and mature inertial navigation systems (INS) and parts distribution including Litton and Delco Carousel
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ISO 9001:2008 Certified
SAE AS9100C Certified

TC AMO Certificate 57-98
FAA FAR 145 BASA Approval
EASA 145.7082 Approval Certificate

CGRP Registration No.10038


Navhouse is an approved parts distributor with an extensive inertial parts database of certified Honeywell, Litton, LITEF and Delco Carousel IV systems and instruments. Navhouse’s inventory of certified mature and legacy inertial navigation units, inertial reference systems and inertial system components includes ring laser gyros (RLG), electromechanical gyros, platforms, accelerometers, CDUs, MSUs, and electronics.

Our inertial parts inventory is divided into Line Replaceable Units, Shop Replaceable Assemblies, Instruments and Additional. You can review our inventories below.

LRU Inventory

Click here to download Navhouse’s inertial line replaceable unit inventory.

SRA Inventory

Click here to download Navhouse’s inertial shop replaceable assemblies inventory.

Instrument Inventory

Click here to download Navhouse’s inertial instrument inventory.

Click here to contact a member of the Navhouse team about your inertial needs.



Navhouse Corporation
10 Loring Drive
Bolton, Ontario, Canada
A Team Reliance(TM) Company
Inventory Depot Level Inertial Navigation System Repair and Overhaul Solutions for Commercial and Military fleets including Litton and Delco Carousel Inertial Navigation Units (INU) and Parts