National Item Identification Number
00-554-9859
005549859
4940-00-554-9859
4940005549859
National Stock Number
Item Name
ENCLOSURE,ELECTROMAGNETIC SHIELDING
Federal Supply Class
4940
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
42H3
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
Required Description
MIN OF 100DB ATTENUATION TO ELECTROMAGNETIC FIELDS WITHIN 100KC TO 1000 MC
POWE