National Item Identification Number

01-331-7371
013317371
1660-01-331-7371
1660013317371

National Stock Number

Item Name

DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT

Federal Supply Class

1660

Description

A hollow body used to transport air to various parts of the aircraft for the purpose of heating, cooling, pressurizing, de-icing, and the like. It may include flange(s), bracket(s), and the like for mounting purposes. Excludes pipes used in aircraft exhaust systems and pipes used in non-aircraft applications. Excludes PIPE, EXHAUST and PIPE, AIR CONDITIONING-HEATING.

Commercial and Government Entity Code (Supplier Data)

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98769

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Reference Numbers (Part Numbers)

2510322-101

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
AIRCRAFT LOCATION
AIRCRAFT MISS

Required Description

STEEL AND
NICKEL ALLOY
AMS5656 NATIONAL SPEC 1ST MATERIAL RESPONSE OR
AMS5599