Product Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-00-400-1291 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.

Part Alternates: 12Y953805, 12Y953-805, 1660-00-400-1291, 00-400-1291, 1660004001291, 004001291

Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Supply Group (FSG) NSN Assign. NIIN
16 26 FEB 1969 00-400-1291

Cross Reference | NSN 1660-00-400-1291

Part Number Cage Code Manufacturer
12Y953-805 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 1660-00-400-1291

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
AIRCRAFT LOCATION AIR,ANTI ICE
AIRCRAFT MISSION DESIGN SERIES F-111
OVERALL WIDTH 1.750 INCHES NOMINAL
SPECIAL FEATURES TUBE PER WW-T-787,INSULATED
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 12Y953-805

Restrictions/Controls & Freight Information | NSN 1660-00-400-1291

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 051820 PIPE R TUBING ALUM NOI
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 576 unknown
Originating Activity Code TA Sacramento Air Logistics Center
McClellan AFB, CA 95652-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable