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Air Duct Hose NSN 4720-01-074-4978

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 4720-01-074-4978 NSN: 4720-01-074-4978

Features and Characteristics

Cross Sectional Shape
Round
Wall Thickness
0.140 inches
Inside Diameter
6.000 inches first end
Connection Type
Plain first end
Features Provided
Ozone resistant
Maximum Operating Pressure
16.0 pounds per square inch
Material
Steel reinforcing wire and copper reinforcing wire
Style Designator
Fully convoluted w/ wire rings between convolutions
FSC
4720 Hose And Flexible Tubing
NIIN
010744978
NSN
4720010744978

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8724783-3
Cage Code:
19207
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4720-01-074-4978
What are the manufacturers of nsn 4720010744978?
Does this nsn 4720010744978 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4720010744978
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 4720010744978 contain any precious metals?
Precious metal content is unknown.
Does nsn 4720010744978 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4720010744978?
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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  •   Certificate of Conformance
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