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Air Conditioning-h Duct Assembly NSN 1660-01-173-9743

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 1660-01-173-9743 NSN: 1660-01-173-9743

Features and Characteristics

End Application
B-1b aircraft
Aircraft Location
Main wheel well avionics bay battery charger-cooling air seal assembly
Aircraft Mission Design Series
B-1b
Special Features
Consist of one bracket; one duct assembly; one seal; two screws; nha l5348753
FSC
1660 Pressurizing Equipment Heating Aircraft Air Conditioning
NIIN
011739743
NSN
1660011739743

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
L5346133-001
Cage Code:
43999
Status:
A
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 1660-01-173-9743
What are the manufacturers of nsn 1660011739743?
Does this nsn 1660011739743 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1660011739743
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 1660011739743 contain any precious metals?
No precious metal content.
Does nsn 1660011739743 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1660011739743?
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:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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