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Air Duct Hose NSN 4720-01-461-8740

Item Description

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes hose, nonmetallic.

NSN 4720-01-461-8740 NSN: 4720-01-461-8740

Features and Characteristics

Cross Sectional Shape
Round
Wall Thickness
0.050 inches
Inside Diameter
4.750 inches first end
End Application
Air conditioning and avonics cooling systems on aircraft
Endlength
1.500 inches both ends
Connection Style
Round both ends
Connection Type
Preformed both ends
End Inside Diameter
4.750 inches both ends
Maximum Operating Pressure
1.1 pounds per square inch
Measuring Method And Length
21.250 inches
Material
Rubber silicone class q single ply and stainless steel single ply
Style Designator
Helically wound continous wire supported
FSC
4720 Hose And Flexible Tubing
NIIN
014618740
NSN
4720014618740

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7D0105H19-85-A
Cage Code:
88277
Status:
A
MSDS:
Part Number:
IT-5037H19-85A
Cage Code:
26831
Status:
A
MSDS:
Part Number:
DOU10733800-85-06
Cage Code:
16632
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4720-01-461-8740
What are the manufacturers of nsn 4720014618740?
Does this nsn 4720014618740 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4720014618740
A flexible, tubular item of light wall construction. it must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. it is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. for items with couplings, see hose assembly, air duct. for items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. excludes hose, nonmetallic.
Does nsn 4720014618740 contain any precious metals?
No precious metal content.
Does nsn 4720014618740 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4720014618740?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
11116
FIIG:
A229A0
App. Key:
A
Cond. Code:
1
Status:
A

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