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Air Duct Hose NSN 4720-00-989-1791

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 4720-00-989-1791 NSN: 4720-00-989-1791

Features and Characteristics

Cross Sectional Shape
Round
Inside Diameter
2.500 inches first end
Endlength
1.500 inches first end
Connection Style
Round first end
Hose Weight
21.000 ounces per linear foot
Connection Type
Soft first end
Features Provided
Ozone resistant
End Inside Diameter
2.500 inches first end
Maximum Operating Pressure
5.0 pounds per square inch
Measuring Method And Length
11.500 inches
Style Designator
Helically wound continous wire supported
FSC
4720 Hose And Flexible Tubing
NIIN
009891791
NSN
4720009891791

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
70-004A10F23Z3
Cage Code:
97499
Status:
A
MSDS:
Part Number:
0218-0250-0115
Cage Code:
30299
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4720-00-989-1791
What are the manufacturers of nsn 4720009891791?
Does this nsn 4720009891791 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4720009891791
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 4720009891791 contain any precious metals?
Precious metal content is unknown.
Does nsn 4720009891791 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4720009891791?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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