Product Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-01-121-3642 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: C31E20281, C31E2028-1, 1660-01-121-3642, 01-121-3642, 1660011213642, 011213642

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

Supply Group (FSG) NSN Assign. NIIN
16 05 NOV 1981 01-121-3642

Cross Reference | NSN 1660-01-121-3642

Part Number Cage Code Manufacturer
C31E2028-1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 1660-01-121-3642

Characteristic Specifications
AIRCRAFT MISSION DESIGN SERIES F-111
SPECIAL FEATURES C/O DUCT ASSY, A/R INSULATION, TAPE
MANUFACTURERS CODE 26512
DESIGN CONTROL REFERENCE C31E2028-1

Restrictions/Controls & Freight Information | NSN 1660-01-121-3642

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051780 PIPE R DUCT ETC
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 671 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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable