All Rack Cases feature:
Molded-in, tongue-in-groove gasketed parting lines for splash resistance and tight seals, even after impact
Reinforced corners and edges for additional impact protection
Aircraft-quality, tempered aluminum for less weight and more strength
Recessed hardware for extra protection
Positive anti-shear locks, which prevent lid separation after impact, and reduce stress on hardware
Molded-in ribs and corrugations for secure, non-slip stacking, columnar strength, and added protection
Permanent, uniform, molded-in color that won’t scrape off
Patented molded-in metal inserts for catch and hinge attachment points, which provide strength and spread loads to the container walls
Interference-fit spiral spring pins in each corner, for maximum structural integrity
One-piece body and lids, molded from lightweight, high-impact polyethylene
Meet ANSI/EIA-310-C standard for universal rack mounting hole pattern, and exceed ATA Specification 300, Category 1 requirements.
Many of our cases have been certified under various MIL-SPEC testing procedures, including fungus resistance, free fall drop, salt, fog, cargo bounce, submersion, temperature and humidity, vibration limits, and low pressure (altitude). The specifications below are among the most popular used for manufacturing and evaluating reusable containers.
MIL-SPEC’s Available:
MIL-STD-2073 MIL-STD-3010
MIL-STD-648
MIL-STD-130
MIL-HDBK-304
MIL-STD-1472
MIL-C-4150J
MIL-I-45208
MIL-T-21200
ASTM D 4169
MIL-PRF-28800
ASTM D 3951
MIL-HDBK-454
SAE-ARP-1967
MIL-STD-810
Fragility Rating:
An item’s fragility is normally expressed in G’s—which is the measure of force exerted on an object by the force of gravity. Objects that can withstand greater G forces need less protection from shock and vibration.
For example, a piece of equipment with a fragility of 20 G’s will suffer damage when subjected to a force greater than 20 times that of Earth’s gravity. The fragility of an instrument or piece of equipment is usually determined by laboratory testing.