Product Details | ELECTROMAGNETIC SHIELDING ENCLOSURE

4940-01-109-6557 A prefabricated and/or demountable structure designed to encompass electrical apparatus and personnel for the purpose of shielding against electromagnetic or mechanical interference. For items that do not encompass personnel, see SHIELD, TEST.

Part Alternates: 405821, 4940-01-109-6557, 01-109-6557, 4940011096557, 011096557

Maintenance and Repair Shop Equipment | Miscellaneous Maintenance and Repair Shop Specialized Equipment

Supply Group (FSG) NSN Assign. NIIN
49 19 MAR 1981 01-109-6557

Cross Reference | NSN 4940-01-109-6557

Part Number Cage Code Manufacturer
405821 57712 TELEMECHANICS INC
405821 64959 AMERICAN TELEPHONE AND TELEGRAPH CO

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Technical Data | NSN 4940-01-109-6557

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION COPPER ALLOY; OVERALL HEIGHT 5.875 IN; DEPTH 5.188 IN; WIDTH 6.438 IN
MANUFACTURERS CODE 57712
DESIGN CONTROL REFERENCE 405821

Restrictions/Controls & Freight Information | NSN 4940-01-109-6557

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:9To be assigned to an item containing embedded ADPE that meets one or more of the definitions for codes 1 through 6.
Category Code Description
No Freight Information