Air Conditioning-h Duct Assembly NSN 1660-01-194-2403

Item 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.

NSN: 1660-01-194-2403

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Related NSN

Features and Characteristics

End Application

C-5b aircraft

Aircraft Location

Duct - avionics compt cooling air assembly

Aircraft Station Number

Fs656.280 and wl371.410

Aircraft Mission Design Series

C-5b

Special Features

Consist of -105a, -109a, and -111a duct, -107a transition (material 5052-0 aluminum alloy tubing per qq-a-250/8, temper-0), two nuts; nha 4a31040

Material

Aluminum alloy 5052

Material Specification

Ww-t-700/4, type 1 federal specification single material response

FSC

1660 Pressurizing Equipment Heating Aircraft Air Conditioning

NIIN

011942403

NSN

1660011942403

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4A31047-101A

Cage Code:

98897

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8803300060
NAICS: 336413
SITC: 79295
Description: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
End Use (Code 50070):
Parts for military-type goods

Q & A

Frequently asked questions for NSN 1660-01-194-2403

What are the manufacturers of nsn 1660011942403?

Lockheed Martin Corporation (98897)

Does this nsn 1660011942403 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 1660011942403
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.

Does nsn 1660011942403 contain any precious metals?
No precious metal content.

Does nsn 1660011942403 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 1660011942403?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

32351

FIIG:

A11800

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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