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Air Duct Hose NSN 4720-01-074-3989

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 4720-01-074-3989 NSN: 4720-01-074-3989

Features and Characteristics

Cross Sectional Shape
Round
Wall Thickness
0.120 inches
Inside Diameter
4.462 inches first end
Connection Type
Plain both ends
Measuring Method And Length
2.950 inches
Material
Fiberglass single ply and resin single ply
Style Designator
Sleeve section
FSC
4720 Hose And Flexible Tubing
NIIN
010743989
NSN
4720010743989

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2200178-3
Cage Code:
70210
Status:
A
MSDS:
Part Number:
2200178
Cage Code:
70210
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4720-01-074-3989
What are the manufacturers of nsn 4720010743989?
Does this nsn 4720010743989 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4720010743989
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 4720010743989 contain any precious metals?
Precious metal content is unknown.
Does nsn 4720010743989 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4720010743989?
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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