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Air Duct Hose NSN 4720-01-221-5351

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 4720-01-221-5351 NSN: 4720-01-221-5351

Features and Characteristics

Cross Sectional Shape
Round
Inside Diameter
10.620 inches first end
End Application
4120-01-154-912 ( type ma-3, model mad-3d ) . T.O.35e9-9-64 f.6 i.83
Endlength
2.000 inches both ends
Connection Style
Round both ends
Connection Type
Preformed both ends
Features Provided
Fungus resistant treatment
End Inside Diameter
10.620 inches both ends
Maximum Operating Pressure
4.0 pounds per square inch
Measuring Method And Length
6.500 inches
External Operating Pressure
0.0 pounds per square inch
Special Features
Ambient operating range: from 0 deg. F to 140 deg. F; also, stored at: -65 deg. F to +160 deg. F. Environmental exposure: 1) the flexible duct shall be capable of conforming to all requirements specified herein after exposure to the following environmental conditions: a) ambient temperature of -65 deg. F to +160 deg. F. B) radiant energy as found under natural conditions. C) salt spray as may be encountered in salt-sea atmosphere. D) fungus growth as may be encountered intropical climate. E) rainfall as encountered in any locate. F) sand and dustas may be encountered in desert areas.
Material
Rubber synthetic all plies
Style Designator
Sleeve section
FSC
4720 Hose And Flexible Tubing
NIIN
012215351
NSN
4720012215351

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11833
Cage Code:
90598
Status:
A
MSDS:
Part Number:
TBD
Cage Code:
81518
Status:
A
MSDS:
Part Number:
FLX100185002608
Cage Code:
16632
Status:
A
MSDS:
Part Number:
11833-3
Cage Code:
5RQL2
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4720-01-221-5351
What are the manufacturers of nsn 4720012215351?
Does this nsn 4720012215351 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4720012215351
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 4720012215351 contain any precious metals?
No precious metal content.
Does nsn 4720012215351 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4720012215351?
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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