Shock and Vibration Qualifications

blog-mil-spec-DOD-logoA & J designs, manufactures, and qualifies more than thirty different configurations of electronic equipment racks and cabinets to meet the stringent requirements of Shipboard Shock (MIL-S-901) and Vibration (MIL-STD-167-1). Data for some of the racks/enclosures designed and manufactured by A & J are listed in this section and are available upon request.

Given the wealth of test data, A & J has accumulated a wide range of rack/enclosure designs. Some new configurations can be qualified by extension. This is an important consideration when budgeting a new requirement that calls for qualification to MIL-S-901 and MIL-STD-167-1 shock and vibration.

Rack Type Test Rack Height Inches Model Type/Test Results
Light Duty Shock 72 9264-1000-1 MIL-S-901C
Total Weight 1211 lbs.
Hard Mounted
Medium Duty Shock and Vibration 76 9260-1000 MIL-STD-810, Method 516
Isolation System Installed
Vibration to 33 Hz
Medium Duty Shock and Vibration 72 High 30Deep 9399-1000 MIL-S-901C
Total Weight 1638 lbs.
Vibration to 33 Hz
Medium Duty Shock 60 60-D1-1001 MIL-S-901C
Total Weight 1254 lbs.
Hard Mounted
Heavy Duty Shock and Vibration 76 76-G1-1001 MIL-S-901C 9 Blows
Total Weight 922 lbs.
Free Standing
Medium Duty Shock and Vibration 68.68 9216-1000 MIL-S-901C 9 Blows
Total Weight 1254 lbs.
Isolation System Installed
Medium Duty Shock and Vibration 72 9194-100 MIL-S-901C 12 Blows
Total Weight 998 lbs.
Hard Mounted
Vibration to 33 Hz
Medium Duty Shock and Vibration 59 9153-1000 MIL-S-901C 9 Blows
Total Weight 865 lbs.
Hard Mounted
Simulated Weight
Medium Duty Shock and Vibration 72 72-D1-1001 MIL-S-901C 9 Blows
Two Racks Joined at the Top
Total Weight 1262 lbs.
Hard Mounted
Light Duty Shock and Vibration 72 9096-109 MIL-S-901C 9 Blows
Total Weight 845 lbs.
Hard Mounted
Medium Duty Shock and Vibration 40 9149-100 MIL-S-901C 6 Blows
Total Weight 450 lbs.
High Temp & Humidity
Heavy Duty Shock and Vibration 72 9143-100 TG-2 MIL-S-901C 9 Blows
Total Weight 928 lbs.
Hard Mounted
Simulated Weight
Medium Duty Shock and Vibration 72 High - 36 Deep - 36 Wide 9423-1001 MIL-S-901C 9 Blows
Total Weight 695 lbs.
Internal Isolation Systems
Medium Duty Shock and Vibration 60 94 MIL-S-901C 9 Blows
Total Weight 675 lbs.
Hard Mounted
Medium Duty Shock 60 60-D1-1001 MIL-S-901C 9 Blows
Total Weight 650 lbs.
Hard Mounted