Product Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-01-121-3745 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: 011213745

Aircraft and Airframe Structural Components | Airframe Structural Components

Supply Group (FSG) NSN Assign. NIIN
15 01-121-3745

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Technical Data | NSN 1660-01-121-3745

Characteristic Specifications
SPECIAL FEATURES C/O DUCT ASSEMBLY P/N C31E3013-3,4 EA. NUT P/N MS21075L3,AS REQUIRED RIVET P/N GR501AC3
III END ITEM IDENTIFICATION ACFT MODEL F111
MANUFACTURERS CODE 26512
DESIGN CONTROL REFERENCE C31E3013-1

Restrictions/Controls & Freight Information | NSN 1660-01-121-3745

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information