National Item Identification Number

01-284-2292
012842292
4520-01-284-2292
4520012842292

National Stock Number

Item Name

EXTENSION ASSEMBLY,AIR DUCT

Federal Supply Class

4520

Description

Commercial and Government Entity Code (Supplier Data)

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76301

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76301

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Reference Numbers (Part Numbers)

72D225686
72D225686-1015

Required Categories

GENERAL CHARACTERISTICS ITEM DESCRIPTION

Required Description

3.000 IN. H
2 CORNERS CHAMFERED,.060 IN. X 45 DEG
1 HOLE,1.780 IN. ID,3 HOLES