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National Stock Number: 1660-01-249-3867
Federal Supply Class: 1660
National Item Identification Number: 012493867
Description: DUCT ASSEMBLY,AIR CONDITIONING-H
Detail: 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.
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Manufacturer Information:
1128EC41109-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 1128EC41109-1 | 59213 | AERO COMPONENTS, LLC | 1128EC41109-1 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION | WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL THICKNESS | 0.035 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY 5052 | SPECIAL FEATURES | CONSIST OF ONE DUCT, INSULATION AND TAPE | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 FED SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | CHROMATE |
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