National Item Identification Number

00-556-0522
005560522
5960-00-556-0522
5960005560522

National Stock Number

Item Name

SHIELD,ELECTRON TUBE

Federal Supply Class

5960

Description

An item specifically designed to be placed partially or completely around an electron tube for the purpose of shielding against electrical or mechanical interference or physical damage. May include mounting facilities. See also COVER (as modified); HOUSING (as modified) and VISOR (as modified).

Commercial and Government Entity Code (Supplier Data)

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89305

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98978

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INTERNATIONAL ELECTRONIC RESEARCH
CORPORATION
413 N MOSS STREET
BURBANK
CA
91502
818-842-7277

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Reference Numbers (Part Numbers)

EA85754
T3A321NT

Required Categories

MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL HEIGHT
O

Required Description

ALUMINUM ALLOY AND
COPPER ALLOY
CADMIUM
1A OPEN END, WRAP AROUND SHELL
1.031